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c# 实现窗体拖到屏幕边缘自动隐藏
摘要:以下给出源代码:(注:hide为窗体名称)复制代码代码如下:privatevoidhide_Load(objectsender,EventA...

以下给出源代码: (注:hide为窗体名称)

复制代码 代码如下:

private void hide_Load(object sender, EventArgs e)

{

System.Windows.Forms.Timer StopRectTimer = new System.Windows.Forms.Timer();

StopRectTimer.Tick += new EventHandler(timer1_Tick);

StopRectTimer.Interval = 100;

StopRectTimer.Enabled = true;

}

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;

}

}

else

{

switch (this.StopAanhor)

{

case AnchorStyles.Top:

this.Location = new Point(this.Location.X, (this.Height - 2) * (-1));

break;

case AnchorStyles.Left:

this.Location = new Point((-1) * (this.Width - 2), this.Location.Y);

break;

case AnchorStyles.Right:

this.Location = new Point(Screen.PrimaryScreen.Bounds.Width - 2, this.Location.Y);

break;

}

}

}

internal AnchorStyles StopAanhor = AnchorStyles.None;

private void mStopAnhor()

{

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

{

StopAanhor = AnchorStyles.None;

}

}

private void hide_LocationChanged(object sender, EventArgs e)

{

this.mStopAnhor();

}

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