117 lines
3.7 KiB
C#
117 lines
3.7 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.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using System.Drawing.Drawing2D;
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using WMS.Base.WebService;
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using WMS.Model.Base;
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using System.IO;
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namespace WMS.Frm.Base
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{
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public partial class FrmGoods : Form
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{
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private static FrmGoods goods;
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private string oldGoodsID;
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/// <summary>
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/// 实例化Goods的一个对象
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/// </summary>
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/// <returns>Goods对象</returns>
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public static FrmGoods GetInstance()
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{
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if (goods == null || goods.IsDisposed)
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{
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goods = new FrmGoods();
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}
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return goods;
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}
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public FrmGoods()
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{
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InitializeComponent();
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this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
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this.MaximizeBox = false;
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this.MinimizeBox = false;
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this.Opacity = 0.6;
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}
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public bool Set(string goodsID,Point point)
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{
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if (oldGoodsID != goodsID) {
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//获取商品信息
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string strGoodsList = WebLockConfig.Instance.Goods.GetGoodsList(goodsID, "", "", "");
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List<GoodsInfoModel> list = Newtonsoft.Json.JsonConvert.DeserializeObject<List<GoodsInfoModel>>(strGoodsList);
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if (list.Count == 0)
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{
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return false;
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}
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GoodsInfoModel goods = list[0];
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//显示图片
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if (goods.IMG != null)
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{
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MemoryStream ms = new System.IO.MemoryStream(goods.IMG);
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pictureEdit.Image = System.Drawing.Image.FromStream(ms);
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this.pictureEdit.Size = pictureEdit.Image.Size;
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this.ClientSize = this.pictureEdit.Size;
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}
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oldGoodsID = goodsID;
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}
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if (pictureEdit.Image == null) {
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return false;
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}
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//根据图片调整位置
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int screenHeight = Screen.GetWorkingArea(this).Height;
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if (point.Y + pictureEdit.Image.Height > screenHeight)
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{
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point = new Point(point.X, point.Y - pictureEdit.Image.Height - 20);
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}
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this.Location = point;
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return true;
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}
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///// <summary>
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///// 修改窗体的Paint事件，美化界面，这里做一个渐变背景，需要引入System.Drawing.Drawing2D;
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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 Goods_Paint(object sender, PaintEventArgs e)
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//{
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// Graphics g = e.Graphics;
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// Color FColor = Color.Red;
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// Color TColor = Color.Yellow;
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// Brush b = new LinearGradientBrush(this.ClientRectangle, FColor, TColor, LinearGradientMode.ForwardDiagonal);
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// g.FillRectangle(b, this.ClientRectangle);
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//}
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////实现鼠标拖动悬浮窗体
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//const int WM_NCHITTEST = 0x0084;
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//const int HTCLIENT = 0x0001;
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//const int HTCAPTION = 0x0002;
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//protected override void WndProc(ref System.Windows.Forms.Message m)
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//{
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// switch (m.Msg)
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// {
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// case WM_NCHITTEST:
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// base.WndProc(ref m);
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// if (m.Result == (IntPtr)HTCLIENT)
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// m.Result = (IntPtr)HTCAPTION;
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// break;
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// default:
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// base.WndProc(ref m);
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// break;
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// }
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//}
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}
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}
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