获取鼠标句柄
(1)引用
using System.Runtime.InteropServices;
(2)調(diào)用方法
1、獲取窗口標(biāo)題
[DllImport( "user32.dll" )]
public static extern int GetWindowText( IntPtr hWnd, StringBuilder lpString,int nMaxCount );
注:hWnd 窗口句柄 lpString 窗口標(biāo)題 nMaxCount 最大值
2、獲取類(lèi)名
[DllImport( "user32.dll" )]
public static extern int GetClassName( IntPtr hWnd, StringBuilder lpString,int nMaxCount );
注:hWnd 句柄 lpString 類(lèi)名 nMaxCount 最大值
3、根據(jù)坐標(biāo)獲取窗口句柄
[DllImport( "user32.dll" )]
public static extern IntPtr WindowFromPoint(Point point);
注:point 坐標(biāo)
二、顯示數(shù)據(jù)
(1) 獲取鼠標(biāo)坐標(biāo)
int x = Cursor.Position.X;
int y = Cursor.Position.Y;
this.textBox4.Text = string.Format( "({0},{1})" , x, y);
(2) 獲取句柄
Point p = new Point(x,y);
IntPtr formHandle = WindowFromPoint(p);
this.textBox1.Text = formHandle.ToString();
(3) 得到窗口標(biāo)題
GetWindowText(formHandle,title,title.Capacity);
this.textBox2.Text = title.ToString();
(4)得到窗體的類(lèi)名
StringBuilder cllassName = new StringBuilder();
GetClassName(formHandle,cllassName,cllassName.Capacity);
this.textBox3.Text = cllassName.ToString();
(5)Load事件
this.timer1.Enabled = !this.timer1.Enabled;
注:動(dòng)態(tài)顯示信息
轉(zhuǎn)載于:https://www.cnblogs.com/edangame/p/7637543.html
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