C#WinForm仿qq窗体拖到windows窗体边上时，自动隐藏C#WinForm。代码：
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
System.Windows.Forms.Timer StopRectTimer = new System.Windows.Forms.Timer();
StopRectTimer.Tick += new EventHandler(timer1_Tick);
StopRectTimer.Interval = 50;
StopRectTimer.Enabled = true;
this.TopMost = true;
StopRectTimer.Start();
}
private void timer1_Tick(object sender, EventArgs e)
{
if (this.Bounds.Contains(Cursor.Position))
{
switch (this.StopAanhor)
{
case AnchorStyles.Top:
this.Location = new Point(this.Location.X, 0);
break;
case AnchorStyles.Left:
this.Location = new Point(0, this.Location.Y);
break;
case AnchorStyles.Right:
this.Location = new Point(Screen.PrimaryScreen.Bounds.Width - this.Width, this.Location.Y);
break;
case AnchorStyles.Bottom:
this.Location = new Point(this.Location.X, Screen.PrimaryScreen.Bounds.Height - this.Height);
break;
}
}
else
{
switch (this.StopAanhor)
{
case AnchorStyles.Top:
this.Location = new Point(this.Location.X, (this.Height - 8) * (-1));
break;
case AnchorStyles.Left:
this.Location = new Point((-1) * (this.Width - 8), this.Location.Y);
break;
case AnchorStyles.Right:
this.Location = new Point(Screen.PrimaryScreen.Bounds.Width - 8, this.Location.Y);
break;
case AnchorStyles.Bottom:
this.Location = new Point(this.Location.X, (Screen.PrimaryScreen.Bounds.Height - 8));
break;
}
}
}
internal AnchorStyles StopAanhor = AnchorStyles.None;
private void mStopAnhor()
{
if (this.Top <= 0 && this.Left <= 0)
{
StopAanhor = AnchorStyles.None;
}
else if (this.Top <= 0)
{
StopAanhor = AnchorStyles.Top;
}
else if (this.Left <= 0)
{
StopAanhor = AnchorStyles.Left;
}
else if (this.Left >= Screen.PrimaryScreen.Bounds.Width - this.Width)
{
StopAanhor = AnchorStyles.Right;
}
else if (this.Top >= Screen.PrimaryScreen.Bounds.Height - this.Height)
{
StopAanhor = AnchorStyles.Bottom;
}
else
{
StopAanhor = AnchorStyles.None;
}
}
private void hide_LocationChanged(object sender, EventArgs e)
{
this.mStopAnhor();
}
}
在WinForm中添加Load事件给Form1_Load，添加LocationChanged事件给hide_LocationChanged。
原理：主要是用Timer控件，在实时判断当前窗口的位置，如果在windows窗口的边上时，修改窗口的位置。当窗口隐藏后，实时判断鼠标的位置，如果在窗口附件，窗口显示。