ListView + Add Method

[rbolos]

Hello,

I´m having problems with ListView control. Actually the configuration of
control is

View: Details.
Columns: 3

We i added the SECOND element to de control. The application hang it.

I´ve been reading some post. And i´ve tried to make a clear before add
items, but isn´t result.

Someone can help me?

Thanks

 

[Alex Feinman [MVP]]

I bet you are doing it from a secondary thread - like for example in
WebRequest.EndGetResponseStream or such

 

[rbolos]

Dear Alex,

Yes the Add method was in a secondary Thread.

Are there some solution for this?

Thanks-.

 

[Alex Feinman [MVP]]

You need to use Control.Invoke. GUI operations are not supported on non-GUI
threads
http://msdn.microsoft.com/smartclient/understanding/netcf/FAQ/default.aspx#7.22

 

[rbolos]

Dear Alex,

Great,

I use the controlInvoker class and the problem was resolved.

Thanks,