Gridview rowupdating templatefield


23-Feb-2020 22:58

When user clicks on the paging link, new page index is set. To enable sorting, set the Allow Sorting property of the Grid View as true.

It will create all column of Grid View as clickable.

Gridview control in C#Hi , I am getting error (Object reference not set to an instance of an object.) while trying to update and delete the datas in gridview control.

If your application is working with huge amount of data, then it is not good and efficient to display all records at a time. In custom paging, developers have to write code for selective retrieve of the records from entire records to display in each page.

Here is what I am trying from the load event: Sub Bind Data() Dim my Connection As New My Sql. string str SQLconnection=".................."; Sql Connection sql Cononection=new Sql Connection(str SQLconnection); Sql Command sql Command=new Sql Command("select * from stuendent where class ID=1",sql Connection); Sql Connection. Basically,the menu will be like this, Categories Sub Categories. App Settings["ptcon"]; My Sql Connection conn; My Sql Command cmd = new My Sql Command(); Data Set ds = new Data Set(); My Sql Data Adapter da = new My Sql Data Adapter();protected void binddata() {conn = new My Sql Connection(co... Regards, Mhaey Please remember to click “Mark as Answer” on the post that helps you..For example, for COMPUTING category there will be NOTEBOOKS DESKTOPS etc. Trying to use the FAQ " Sorting and paging in the Grid View control when not using data source controls "Sorting and paging in the Grid View control when not using..." and I am not getting the results I had hoped for. protected void Adhoc Job Grid View_Page Index Changed(object sender, Grid View Page Event Args e){ try catch (Exception ex) Here is my aspx... =) What do you want's to do by getting the id of the Text box? WHY CAN THE TOP GRIDVIEW DETECT CONTROLS BUT THE SECOND GRIDVIEW NOT DETECT CONTROLS?!There will be a image for CATEGORIES and linkbuttons with Subcategories. I keep getting a "Compiler Error Message: CS0123: No overload for ' Adhoc Job Grid View_Page Index Changed' matches delegate ' System. Getting the control id of a control inside gridview control uhmm.. Do you want's to find particular Textbox with certain id ? Hi guys, two gridviews, same page, but one cant define paramters, the other one can.The main event behind sorting in Grid View is Sorting event.

It fires when user click on the column link of Grid View.

Greetings; I have read several of the previous help questions on when the grid View Row Updating event doesn't fire.



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