Visual Studio 窗口中的所有控件在加载时都不可见

Question

In Visual Studio 2010 , while loading a visual c# form, the form comes up, but all the controls in it, and everything has become invisible.

I'm getting the following error:

Warning 1 'EIM.Form2.Name' hides inherited member 'System.Windows.Forms.Control.Name'. Use the new keyword if hiding was intended. C:\\Users\\Administrator\\documents\\visual studio 2010\\Projects\\EIM\\EIM\\Form2.Designer.cs 1172 44 EIM

Can anyone point me in the right direction?

Answer 1

It's because the base members are not being called. When you declare a Name property in your derivative class, you hide the Name member for your base class. Therefore, when your form is compiled, your derivative will be called rather than the base, and your controls become "invisible".

Answer 2

In addition to what aevitas said I guess the problem only occurs while the form is loading ? One reason could be that you're performing some long-lasting action in the Load event of the form. This causes the form to be shown, but everything is either invisible or unusable.

Try putting the code that performs this long-lasting operation into the Shown event, which is called after the form was shown and all controls were initialized.