[英]Smooth Expanding and Collapsing Animation for WinForms
我正在尝试为我的表单获取一个平滑的扩展和折叠动画。 我当前的动画确实很不稳定而且不一致。 这是动画的Gif。 还有另一种方法可以不冻结表格吗?
private void ShowHideToggle_CheckStateChanged(object sender, EventArgs e)
{
if (ShowHideToggle.Checked) //checked = expand form
{
ShowHideToggle.Text = "<";
while (Width < originalWidth)
{
Width++;
Application.DoEvents();
}
}
else
{
ShowHideToggle.Text = ">";
while(Width > 24)
{
Width--;
Application.DoEvents();
}
}
}
创建一个Timer
:
Timer t = new Timer();
t.Interval = 14;
t.Tick += delegate
{
if (ShowHideToggle.Checked)
{
if (this.Width > 30) // Set Form.MinimumSize to this otherwise the Timer will keep going, so it will permanently try to decrease the size.
this.Width -= 10;
else
t.Stop();
}
else
{
if (this.Width < 300)
this.Width += 10;
else
t.Stop();
}
};
并将您的代码更改为:
private void ShowHideToggle_CheckStateChanged(object sender, EventArgs e)
{
t.Start();
}
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