Aspdotnet-Suresh

aspdotnet-suresh offers C#.net articles and tutorials,csharp dot net,asp.net articles and tutorials,VB.NET Articles,Gridview articles,code examples of asp.net 2.0 /3.5,AJAX,SQL Server Articles,examples of .net technologies

Disable button if gridview doesn't contains any Data in asp.net

Sep 7, 2010

Here I will explain how to disable button if gridview doesn’t contain records.
Now I have a two button Button1 and Button2 and one gridview. Now I want to display Button2 and gridview whenever user click on Button1.if user clicks on Button1 before displaying the Button2 and gridview I need to check if gridview has data or not if that gridview doesn’t contain data disable Button2 and display gridview with No Records found .For that I have written one function in button click like this

private void CheckRecordCount(ObjectDataSource ods, Button btn)
{
DataView dv = new DataView();
dv = (DataView)ods.Select();
if (dv != null)
{
 SetImageButtons(dv.Table.Rows.Count == 0 ? false : true);
}
 }
  /// To enable/disable the buttonprivate void SetImageButtons(bool isEnabled)
 {    
if (isEnabled == false
{
btn.Enabled = isEnabled;
}
}

By achiving this functionality call the CheckRecordCount function in Button1 click with two parameters .

Happy Coding…

If you enjoyed this post, please support the blog below. It's FREE!

Get the latest Asp.net, C#.net, VB.NET, jQuery, Plugins & Code Snippets for FREE by subscribing to our Facebook, Twitter, RSS feed, or by email.

subscribe by rss Subscribe by RSS subscribe by email Subscribe by Email

3 comments :

Anonymous said...

what is dataview can u please explain that..suresh bhaiyaa

Anonymous said...

ddddddddddddddddddddddddddddddddssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss

Anonymous said...

search the records in gridview in asp.net using dataview

Give your Valuable Comments

Other Related Posts

© 2010-2012 Aspdotnet-Suresh.com. All Rights Reserved.
The content is copyrighted to Suresh Dasari and may not be reproduced on other websites without permission from the owner.