Button bt=new Button()
bt.location={0,0};
bt.width=100;
bt.height
想在鼠标移动到bt时,在bt边界0---20范围内鼠标光标形状变成SizeWE形状,在20----80范围内鼠标光标形状变成SizeAll形状,请高手指点下!!!
bt.location={0,0};
bt.width=100;
bt.height
想在鼠标移动到bt时,在bt边界0---20范围内鼠标光标形状变成SizeWE形状,在20----80范围内鼠标光标形状变成SizeAll形状,请高手指点下!!!
private void button1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
int a=e.X;
int b=e.Y;
}
a b 为鼠标相对btn 位置 剩下的 自己写吧
对鼠标样式的改变
{
Point ptcursor = System.Windows.Forms.Cursor.Position;
Point ptClient = this.PointToClient(ptcursor);
int startx = button1.Left;
int starty = button1.Top;
Rectangle rect1 = new Rectangle(startx, starty, button1.Width, button1.Height); //da
Rectangle rect2 = new Rectangle(startx + 20, starty + 20, button1.Width - 40, button1.Height - 40);
if(rect1.Contains(ptClient) && !rect2.Contains(ptClient))
{
this.Cursor = Cursors.SizeWE;
}
else if(rect2.Contains(ptClient))
{
this.Cursor = Cursors.SizeAll;
}
}
private void button1_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
Point ptcursor = System.Windows.Forms.Cursor.Position;
Point ptClient = this.PointToClient(ptcursor);
int startx = button1.Left;
int starty = button1.Top;
Rectangle rect1 = new Rectangle(startx, starty, button1.Width, button1.Height);
Rectangle rect2 = new Rectangle(startx + 20, starty + 20, button1.Width - 40, button1.Height - 40);
if(rect1.Contains(ptClient) && !rect2.Contains(ptClient))
{
this.Cursor = Cursors.SizeWE;
}
else if(rect2.Contains(ptClient))
{
this.Cursor = Cursors.SizeAll;
}
}
然后与在Form1中激发MouseMove事件
private void _MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
{
Point ptcursor = System.Windows.Forms.Cursor.Position;
Point ptClient = this.PointToClient(ptcursor);
int startx = button1.Left;
int starty = button1.Top;
Rectangle rect1 = new Rectangle(startx, starty, button1.Width, button1.Height);
if(!rect1.Contains(ptClient))
{
this.Cursor = Cursors.Hand;
}
}
这样就能解决了,就是土了点