本文主要是介绍Winform GDI 系列(2) 窗体边框重绘制，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
///<summary>
///窗体边框重绘制
///</summary>
///<param name="sender"></param>
///<param name="e"></param>
privatevoid Form1_Paint(object sender,PaintEventArgs e)
{
///自定义绘制边框颜色
//e.Graphics.DrawRectangle(Pens.DarkOliveGreen,0, 0, this.Width - 1, this.Height - 1);
e.Graphics.DrawRectangle(Common.FromCustomStyle.CustomFormBorder(),0, 0,this.Width -1, this.Height - 1);
}
2.Panel移动可拖动窗体
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;namespace Common
{public static class FromCustomStyle{///<summary>///拖动Panel窗体移动///</summary>///<param name="form1">窗口实例</param>///<param name="panel1">要拖动的Panel</param>///<summary>///拖动Panel窗体移动///</summary>///<param name="form1">窗口实例</param>///<param name="panel1">要拖动的Panel</param>public static void MoveForm(Form form1, System.Windows.Forms.Panel panel1){ReleaseCapture();SendMessage(form1.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);//*********************调用移动无窗体控件函数 }//定义无边框窗体Form [DllImport("user32.dll")]//*********************拖动无窗体的控件 public static extern bool ReleaseCapture();[DllImport("user32.dll")]public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);public const int WM_SYSCOMMAND = 0x0112;public const int SC_MOVE = 0xF010;public const int HTCAPTION = 0x0002;}
}
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