在轨道栏中需要帮助 [英] Need help in trackbar
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问题描述
大家好
我有一个按钮和一个轨道栏..
请告诉我滚动事件的轨迹栏我有什么写入以增加和减少按钮的大小
thnk you
解决方案
使用ValueChanged事件相反。
将TrackBar.Minimum设置为Button的最小尺寸,将Maximum设置为最大值。
在ValueChanged事件中:
private void myTrackBar_ValueChanged( object sender,EventArgs e)
{
TrackBar tb = sender as TrackBar;
if (tb!= null )
{
myBubuttonToResize。宽度= tb.Value;
}
}
错过了VB位! - OriginalGriff [/ edit]
私人 Sub myTrackBar_ValueChanged(sender As Object ,e As EventArgs)
Dim tb As TrackBar = < span class =code-keyword> TryCast (发件人,TrackBar)
如果 tb IsNot Nothing 然后
myBubuttonToResize.Width = tb.Value
< span class =code-keyword>结束 如果
结束 子跨度>
Hi all
I have one button and a trackbar..
please tell me in scroll event of that trackbar what i have to write to increase and decrease the size of the button
Thnk you
解决方案
Use the ValueChanged event instead.
Set the TrackBar.Minimum to the smallest size of the Button, set the Maximum to the largest.
In the ValueChanged Event:
private void myTrackBar_ValueChanged(object sender, EventArgs e) { TrackBar tb = sender as TrackBar; if (tb != null) { myBubuttonToResize.Width = tb.Value; } }
[edit]Missed the VB bit! - OriginalGriff[/edit]
Private Sub myTrackBar_ValueChanged(sender As Object, e As EventArgs) Dim tb As TrackBar = TryCast(sender, TrackBar) If tb IsNot Nothing Then myBubuttonToResize.Width = tb.Value End If End Sub
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