90 lines
2.9 KiB
C#
90 lines
2.9 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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using System.Drawing;
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using System.Drawing.Design;
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using System.Windows.Forms.Design;
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using System.Drawing.Drawing2D;
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using System.IO;
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namespace ShapeControl
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{
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internal partial class FormLoadFileEditor : Form
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{
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public string filename = "";
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public FormLoadFileEditor()
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{
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InitializeComponent();
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}
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private void FormLoadFileEditor_Load(object sender, EventArgs e)
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{
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this.Hide();
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// openFileDialog1.InitialDirectory = Application.LocalUserAppDataPath;
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openFileDialog1.Filter = "Shape Files|*.shp.jpg";
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openFileDialog1.FileName = "";
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if (openFileDialog1.ShowDialog() == DialogResult.OK)
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{
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filename = openFileDialog1.FileName;
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}
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this.Close();
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}
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}
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public class FileLoadEditor : System.Drawing.Design.UITypeEditor
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{
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public FileLoadEditor()
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{
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}
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// Indicates whether the UITypeEditor provides a form-based (modal) dialog,
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// drop down dialog, or no UI outside of the properties window.
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[System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
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public override System.Drawing.Design.UITypeEditorEditStyle GetEditStyle(System.ComponentModel.ITypeDescriptorContext context)
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{
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return UITypeEditorEditStyle.Modal;
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}
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// Displays the UI for value selection.
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[System.Security.Permissions.PermissionSet(System.Security.Permissions.SecurityAction.Demand, Name = "FullTrust")]
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public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, System.IServiceProvider provider, object value)
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{
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//if( value.GetType() != typeof(Color))
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// return value;
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// Uses the IWindowsFormsEditorService to display a
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// drop-down UI in the Properties window.
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IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
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if (edSvc != null)
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{
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//ColorEditorControl editor = new ColorEditorControl((Color)value);
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//edSvc.DropDownControl(editor);
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//// Return the value in the appropraite data format.
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//if (value.GetType() == typeof(Color))
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// return editor.color;
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FormLoadFileEditor lfeditor = new FormLoadFileEditor();
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edSvc.ShowDialog(lfeditor);
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//if (value.GetType() == typeof(Color))
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// return sfeditor.color;
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return lfeditor.filename;
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}
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return value;
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}
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}
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}
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