temu客户端程序

TEMUKJD/UserComponent/DataGridViewEx.cs

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+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using DevComponents.DotNetBar.Controls;
+
+namespace LittleRabbit.UserComponent
+{
+    public class DataGridViewEx : DataGridView
+    {
+        public DataGridViewEx()
+        {
+            BackgroundColor = Color.White;
+            AlternatingRowsDefaultCellStyle.BackColor = Color.FromArgb(249, 249, 249);
+            RowPostPaint += DataGridViewEx_RowPostPaint;
+
+            this.SetStyle(
+                ControlStyles.OptimizedDoubleBuffer |
+                ControlStyles.EnableNotifyMessage |
+                ControlStyles.ResizeRedraw |
+                ControlStyles.AllPaintingInWmPaint,
+                true);
+        }
+
+        private Color _BorderColor = Color.FromArgb(63, 126, 255);
+        /// <summary>
+        /// 边框颜色
+        /// </summary>
+        [Description("边框颜色"), Category("UserProperty")]
+        public Color BorderColor
+        {
+            get
+            {
+                return _BorderColor;
+            }
+            set
+            {
+                if (_BorderColor != value)
+                {
+                    _BorderColor = value;
+                    this.Invalidate();
+                }
+            }
+        }
+
+        /// <summary>
+        /// 自动生成行号
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void DataGridViewEx_RowPostPaint(object sender, DataGridViewRowPostPaintEventArgs e)
+        {
+            Rectangle rectangle = new Rectangle(e.RowBounds.Location.X, e.RowBounds.Location.Y, RowHeadersWidth - 4, e.RowBounds.Height);
+            TextRenderer.DrawText(e.Graphics, (e.RowIndex + 1).ToString(), RowHeadersDefaultCellStyle.Font, rectangle, Color.DarkGray, TextFormatFlags.VerticalCenter | TextFormatFlags.Right);
+        }
+
+        /// <summary>
+        /// 绘制边框颜色
+        /// </summary>
+        /// <param name="e"></param>
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            base.OnPaint(e);
+
+            e.Graphics.DrawRectangle(new Pen(this.BackgroundColor), new Rectangle(1, 1, this.Width - 2, this.Height - 2));
+            e.Graphics.DrawRectangle(new Pen(this.BorderColor), new Rectangle(0, 0, this.Width - 1, this.Height - 1));
+        }
+    }
+}