tags:

views:

239

answers:

2
Q: 

C# Gtk NodeView, how to refresh

I am tinkering with treenode widget in Mono. When I have changed the node it dosnt refresh immediately. I only refreshes when I change the selection of the nodeview. How can I force it to refresh immediately after the change?

+1  A: 

I supose as I wrote in comment that you're not updating the node from the main thread. There are two easy solutions for this, first is to wakeup main thread after change via ThreadNotify class or use Application.Invoke to run the updating method in main thread context.

More info about using this techniques can be found here.

Yakeen  2009-10-01 20:43:49
A: 

Do you mean Gtk.NodeView? Try QueueDraw().

bja  2009-11-09 21:22:05

related questions

Displaying Flash content in a C# WinForms application
How to get the value of built, encoded ViewState?
Unhandled Exception Handler in .NET 1.1
How do I connect to a database and loop over a recordset in C#?
How do I most elegantly express left join with aggregate SQL as LINQ query
Get a new object instance from a Type in C#
.NET Testing Framework Advice
Automatically update version number
What is the difference between an int and an Integer in Java/C#?
How to write to Web.Config in Medium Trust ?
WinForms ComboBox data binding gotcha
How do you sort a C# dictionary by value?
Adding Scripting functionality to .NET applications
Floating Point Number parsing: Is there a Catch All algorithm?
How do I print an HTML document from a web service?
Decoding T-SQL CAST in C#/VB.net
Anatomy of a "Memory Leak"
How do I get a distinct, ordered list of names from a DataTable using Linq
Reliable Timer in a Console Application
How do I fill a DataSet or a DataTable from a LINQ query resultset ?
What's the difference between Math.Floor() and Math.Truncate() in .NET?
How do I calculate relative time?
How do I calculate someone's age in C#?
Are there any conversion tools for porting Visual J# code to C#?
When setting a form's opacity should I use a decimal or double?