377 lines
13 KiB
C#
377 lines
13 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using DevExpress.XtraTreeList;
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using System.Drawing;
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using System.Windows.Forms;
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using DevExpress.XtraTreeList.Nodes;
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using System.ComponentModel;
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namespace WMS.Ctrl.DevExpressCustom
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{
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public class TreeListCustom : TreeList
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{
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#region 定义控件
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private System.Windows.Forms.ContextMenuStrip GridControl_ContextMenu1;
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private System.Windows.Forms.ToolStripMenuItem tCut;
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private System.Windows.Forms.ToolStripMenuItem tCopy;
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private System.ComponentModel.IContainer components;
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private System.Windows.Forms.ToolStripMenuItem tPaste;
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#endregion
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#region 定义变量
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private Bitmap _Image = null;
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private Boolean showRowID = true;
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private int indicatorRowWidth = 40;
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private ToolStripSeparator toolStripSeparator1;
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private ToolStripMenuItem tExpandAll;
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private ToolStripMenuItem tCollapseAll;
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private bool enableAppearanceEvenRow = true;//是否允许隔行显示
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#endregion
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#region 自定义属性
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/// <summary>
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/// 是否显示行号
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/// </summary>
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[Category("自定义属性"), Description("显示行号")]
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public Boolean ShowRowID
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{
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get { return showRowID; }
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set { showRowID = value; }
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}
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/// <summary>
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/// 默认行号宽度
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/// </summary>
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[Category("自定义属性"), Description("行号宽度")]
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public int IndicatorRowWidth
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{
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get { return indicatorRowWidth; }
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set { indicatorRowWidth = value; }
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}
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/// <summary>
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/// 是否允许隔行显示
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/// </summary>
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[Category("自定义属性"), Description("是否允许隔行显示")]
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public bool EnableAppearanceEvenRow
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{
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get
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{
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return enableAppearanceEvenRow;
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}
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set
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{
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enableAppearanceEvenRow = value;
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this.Invalidate();
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}
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}
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#endregion
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#region 构造函数
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/// <summary>
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/// 构造函数
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/// </summary>
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public TreeListCustom()
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{
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InitializeComponent();
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//列表行号显示
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if (ShowRowID)
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{
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this.IndicatorWidth = IndicatorRowWidth;
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this.CustomDrawNodeIndicator -= new DevExpress.XtraTreeList.CustomDrawNodeIndicatorEventHandler(this.Tree_CustomDrawNodeIndicator);
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this.CustomDrawNodeIndicator += new DevExpress.XtraTreeList.CustomDrawNodeIndicatorEventHandler(this.Tree_CustomDrawNodeIndicator);
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}
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//隔行色显示
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if (EnableAppearanceEvenRow)
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{
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this.OptionsView.EnableAppearanceEvenRow = true;
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this.Appearance.EvenRow.BackColor = Color.FromArgb(240, 240, 250);
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}
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//焦点行颜色
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this.Appearance.FocusedRow.BackColor = Color.LightSteelBlue;
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}
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/// <summary>
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/// 构造控件
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/// </summary>
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private void InitializeComponent()
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{
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this.GridControl_ContextMenu1 = new System.Windows.Forms.ContextMenuStrip();
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this.tCut = new System.Windows.Forms.ToolStripMenuItem();
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this.tCopy = new System.Windows.Forms.ToolStripMenuItem();
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this.tPaste = new System.Windows.Forms.ToolStripMenuItem();
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this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();
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this.tExpandAll = new System.Windows.Forms.ToolStripMenuItem();
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this.tCollapseAll = new System.Windows.Forms.ToolStripMenuItem();
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this.GridControl_ContextMenu1.SuspendLayout();
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((System.ComponentModel.ISupportInitialize)(this)).BeginInit();
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this.SuspendLayout();
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//
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// GridControl_ContextMenu1
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//
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this.GridControl_ContextMenu1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
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this.tCut,
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this.tCopy,
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this.tPaste,
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this.toolStripSeparator1,
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this.tExpandAll,
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this.tCollapseAll});
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this.GridControl_ContextMenu1.Name = "GridControl_ContextMenu11";
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this.GridControl_ContextMenu1.RenderMode = System.Windows.Forms.ToolStripRenderMode.System;
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this.GridControl_ContextMenu1.Size = new System.Drawing.Size(146, 120);
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//
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// tCut
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//
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this.tCut.Enabled = false;
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this.tCut.Name = "tCut";
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this.tCut.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.T)));
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this.tCut.Size = new System.Drawing.Size(145, 22);
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this.tCut.Text = "剪切";
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this.tCut.Click += new System.EventHandler(this.tCut_Click);
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//
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// tCopy
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//
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this.tCopy.Name = "tCopy";
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this.tCopy.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.C)));
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this.tCopy.Size = new System.Drawing.Size(145, 22);
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this.tCopy.Text = "复制";
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this.tCopy.Click += new System.EventHandler(this.tCopy_Click);
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//
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// tPaste
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//
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this.tPaste.Enabled = false;
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this.tPaste.Name = "tPaste";
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this.tPaste.ShortcutKeys = ((System.Windows.Forms.Keys)((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.V)));
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this.tPaste.Size = new System.Drawing.Size(145, 22);
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this.tPaste.Text = "粘贴";
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this.tPaste.Click += new System.EventHandler(this.tPaste_Click);
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//
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// toolStripSeparator1
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//
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this.toolStripSeparator1.Name = "toolStripSeparator1";
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this.toolStripSeparator1.Size = new System.Drawing.Size(142, 6);
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//
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// tExpandAll
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//
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this.tExpandAll.Image = global::WMS.Ctrl.Properties.Resources.Book_openHS;
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this.tExpandAll.Name = "tExpandAll";
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this.tExpandAll.Size = new System.Drawing.Size(145, 22);
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this.tExpandAll.Text = "全展开";
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this.tExpandAll.Click += new System.EventHandler(this.tExpandAll_Click);
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//
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// tCollapseAll
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//
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this.tCollapseAll.Image = global::WMS.Ctrl.Properties.Resources.Book_angleHS;
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this.tCollapseAll.Name = "tCollapseAll";
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this.tCollapseAll.Size = new System.Drawing.Size(145, 22);
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this.tCollapseAll.Text = "全收缩";
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this.tCollapseAll.Click += new System.EventHandler(this.tCollapseAll_Click);
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//
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// TreeListCustom
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//
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this.ContextMenuStrip = this.GridControl_ContextMenu1;
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this.GridControl_ContextMenu1.ResumeLayout(false);
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((System.ComponentModel.ISupportInitialize)(this)).EndInit();
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this.ResumeLayout(false);
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}
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#endregion
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#region 创建TreeList节点信息
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/// <summary>
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/// 创建TreeList节点信息
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="entity">实体对象</param>
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/// <returns></returns>
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public object[] CreateNodeData<T>(T entity)
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{
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try
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{
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object[] nodeData = new object[this.Columns.Count];
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// ListOperate myListOperate = new ListOperate();
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for (int col = 0; col < this.Columns.Count; col++)
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{
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string fieldName = this.Columns[col].FieldName;
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// nodeData[col] = myListOperate.GetValue(entity, fieldName);
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}
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return nodeData;
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}
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catch (Exception ex)
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{
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throw (ex);
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}
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}
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#endregion
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#region 右键菜单
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/// <summary>
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/// 复制
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void tCopy_Click(object sender, EventArgs e)
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{
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try
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{
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object value = this.FocusedNode.GetValue(this.FocusedColumn);
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string strValue = "";
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if (value != null)
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{
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strValue = value.ToString();
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}
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Clipboard.SetText(strValue);
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}
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catch (Exception)
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{ }
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}
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/// <summary>
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/// 剪切
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void tCut_Click(object sender, EventArgs e)
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{
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try
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{
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}
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catch (Exception)
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{ }
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}
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/// <summary>
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/// 粘贴
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void tPaste_Click(object sender, EventArgs e)
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{
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}
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/// <summary>
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/// 全展开
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void tExpandAll_Click(object sender, EventArgs e)
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{
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try
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{
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if (this.Nodes.Count > 0)
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{
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this.Nodes[0].ExpandAll();
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}
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}
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catch (Exception)
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{ }
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}
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/// <summary>
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/// 全收缩
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void tCollapseAll_Click(object sender, EventArgs e)
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{
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try
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{
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this.CollapseAll();
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if (this.Nodes.Count > 0)
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{
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this.Nodes[0].Expanded = true;
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}
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}
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catch (Exception)
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{ }
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}
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#endregion
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#region 控件事件
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/// <summary>
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/// 行号事件
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void Tree_CustomDrawNodeIndicator(object sender, CustomDrawNodeIndicatorEventArgs e)
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{
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try
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{
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WMS.Ctrl.DevExpressCustom.TreeListCustom tmpTree = new WMS.Ctrl.DevExpressCustom.TreeListCustom();
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DevExpress.Utils.Drawing.IndicatorObjectInfoArgs args = e.ObjectArgs as DevExpress.Utils.Drawing.IndicatorObjectInfoArgs;
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if (args != null)
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{
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int rowNum = tmpTree.GetVisibleIndexByNode(e.Node) + 1;
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args.DisplayText = rowNum.ToString();
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}
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e.ImageIndex = -1;
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}
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catch { }
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}
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#endregion
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#region 显示导出对话框
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/// <summary>
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/// 显示导出对话框
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/// </summary>
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public void ShowExportDialog()
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{
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try
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{
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System.Windows.Forms.SaveFileDialog fileSave = new System.Windows.Forms.SaveFileDialog();
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fileSave.InitialDirectory = System.Windows.Forms.Application.StartupPath;
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fileSave.Filter = "Excel文件(*.XLS)|*.xls|Excel文件(2007/2010)(*.XLSX)|*.xlsx|文本文件(*.TXT)|*.txt|CSV文件(*.CSV)|*.csv|Pdf文件(*.Pdf)|*.pdf|Html文件(*.Html)|*.html";
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fileSave.RestoreDirectory = true;
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fileSave.FilterIndex = 1;
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if (fileSave.ShowDialog() == System.Windows.Forms.DialogResult.OK)
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{
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DevExpress.XtraPrinting.ExportTarget ls_type = DevExpress.XtraPrinting.ExportTarget.Xls;
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string fName = fileSave.FileName;
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if (fileSave.FileName.ToLower().EndsWith(".txt"))
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{
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ls_type = DevExpress.XtraPrinting.ExportTarget.Text;
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}
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else if (fileSave.FileName.ToLower().EndsWith(".xls"))
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{
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ls_type = DevExpress.XtraPrinting.ExportTarget.Xls;
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}
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else if (fileSave.FileName.ToLower().EndsWith(".xlsx"))
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{
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ls_type = DevExpress.XtraPrinting.ExportTarget.Xlsx;
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}
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else if (fileSave.FileName.ToLower().EndsWith(".csv"))
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{
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ls_type = DevExpress.XtraPrinting.ExportTarget.Csv;
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}
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else if (fileSave.FileName.ToLower().EndsWith(".html"))
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{
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ls_type = DevExpress.XtraPrinting.ExportTarget.Html;
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}
|
|||
|
|
else if (fileSave.FileName.ToLower().EndsWith(".Pdf"))
|
|||
|
|
{
|
|||
|
|
ls_type = DevExpress.XtraPrinting.ExportTarget.Pdf;
|
|||
|
|
}
|
|||
|
|
this.ExpandAll();
|
|||
|
|
this.Export(ls_type, fName);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
#endregion
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
}
|