Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

How to remove Error Icon from DataGridViewCell in winform and C# .NET3.5

Posted on 2013-11-20
4
Medium Priority
?
774 Views
Last Modified: 2013-11-24
Hi experts
How to programmatically remove an Error Icon inside a DataGridViewCell in winform and C# .NET 3.5?

Some Internet article says "DataRow.Clear". But my datagridvew is not bound to any DataTable.

Mine is bound to a BindingSource, and the DataSource of this BindingSource is bound to a BindingList.

Thanks.
0
Comment
Question by:dominicwong
  • 2
  • 2
4 Comments
 
LVL 40
ID: 39665005
Set the ErrorText property of the cell to an empty string.
0
 

Author Comment

by:dominicwong
ID: 39665011
Thanks JamesBurger for your prompt response.
I did try to set it to string.empty. The error text is gone but the error icon stays. I need to click somewhere else before the error icon disappears.
0
 
LVL 40

Accepted Solution

by:
Jacques Bourgeois (James Burger) earned 2000 total points
ID: 39665044
The cursor is probably still in the cell. The icon updates only when you move out of the cell, so move it to the next cell, which should not be a problem because you usually remove the icon once the data in the cell is validated.
0
 

Author Closing Comment

by:dominicwong
ID: 39673327
Thanks James
0

Featured Post

Important Lessons on Recovering from Petya

In their most recent webinar, Skyport Systems explores ways to isolate and protect critical databases to keep the core of your company safe from harm.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Many of us here at EE write code. Many of us write exceptional code; just as many of us write exception-prone code. As we all should know, exceptions are a mechanism for handling errors which are typically out of our control. From database errors, t…
Hello there! As a developer I have modified and refactored the unit tests which was written by fellow developers in the past. On the course, I have gone through various misconceptions and technical challenges when it comes to implementation. I would…
Video by: ITPro.TV
In this episode Don builds upon the troubleshooting techniques by demonstrating how to properly monitor a vSphere deployment to detect problems before they occur. He begins the show using tools found within the vSphere suite as ends the show demonst…
this video summaries big data hadoop online training demo (http://onlineitguru.com/big-data-hadoop-online-training-placement.html) , and covers basics in big data hadoop .
Suggested Courses

877 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question