更新 VerticalScroll 值时设置选项卡滚动条的位置
我正在 ac# 应用程序内的标签页上动态更新许多控件。选项卡页已启用自动滚动。您可能知道，当用户向下滚动时，它将位置 x=0,y=0 设置为当前的 x=0,y=0。
所以：
+-----------------------------------+
| X |---| X is now 0,0 in terms of setting locations.
| | - |
| |---|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| TEXT | |
| | |
+-----------------------------------+
因此
+-----------------------------------+
| X | | X is now 0,0 in terms of setting locations.
| TEXT | |
| | |
| | |
| | |
| |---|
| | - |
| |---|
| | |
| | |
| | |
| | |
+-----------------------------------+
我必须保存 VerticalScroll.Value，将其设置为 0，更新控件，然后将 VerticalScroll.Value 设置回原始值。
这在一定程度上有效，选项卡表单的位置是正确的，但是滚动条没有更新，所以它看起来像这样：
+-----------------------------------+
| |---|
| TEXT | - |
| |---|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
+-----------------------------------+
有没有简单的方法来更新滚动条的位置？
如果我保持原样，当用户再次单击滚动条时，它会将位置移回选项卡表单的顶部。感谢您提供的任何帮助。
I am updating a number of controls dynamically on a tabpage within a c# application. The tab page has autoscroll enabled. As you may be aware, when the user has scrolled down it sets the location x=0,y=0 to be at the current x=0,y=0.
so:
+-----------------------------------+
| X |---| X is now 0,0 in terms of setting locations.
| | - |
| |---|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| TEXT | |
| | |
+-----------------------------------+
AND
+-----------------------------------+
| X | | X is now 0,0 in terms of setting locations.
| TEXT | |
| | |
| | |
| | |
| |---|
| | - |
| |---|
| | |
| | |
| | |
| | |
+-----------------------------------+
Therefore I have to save the VerticalScroll.Value, set it to 0, update the controls and then set the VerticalScroll.Value back to the original value.
This works to a degree, the position of the tab form is correct, however the scrollbar doesn't update, so it looks like this:
+-----------------------------------+
| |---|
| TEXT | - |
| |---|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
+-----------------------------------+
Is there any easy way to update the position of the scrollbar?
If I leave it as it is, when the user clicks on the scrollbar again it moves the position back to the top of the tab form. Thanks for any help you can provide.
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回答我自己的问题：
http://msdn .microsoft.com/en-us/library/system.windows.forms.scrollablecontrol.autoscrollposition.aspx
To answer my own question:
http://msdn.microsoft.com/en-us/library/system.windows.forms.scrollablecontrol.autoscrollposition.aspx