dating agency hosting - Gridview rowupdating in c net
So I have my Gridview with Data Source set to a Data Table on page Load event : In the Click event of the button I want to retrieve current values of the controls, as displayed on Web page after user's actions, and pass them to my sp as a comma-separated string.
Data Bind() End Sub Its not your fault that the new values are empty.
Is there a flag I can turn on or off when I am doing row updating so that I can detect and not rebind?
In the above code, I set two properties Show Edit Button and Show Cancel Button of Command Field.
These properties will automatically render Edit, Update and Cancel buttons inside Grid View column.
Now I will show you the C# code behind file of the above ASP.
I know how to update with HTML, But I want in C# How To Update protected void Price Ep_Row Updating(object sender, Grid View Update Event Args e) How to Update with The Help Of Csharp. Regards atul singh in gridview property go to Events there doublic click of Row Updating Event which will automaticall redirect into code behind... But when i used it again this code it returns the old value... In the gridview i set the column for example City column into a template and set the name to txt City. EDIT: I made a little mistake in the previous post: the event handler is Row Updating; Row Updated won't trigger for the life of me. in the above code in "Text Box txtcity = (textbox)row.findcontrol("txtcity");" i'm getting the default value which is not updated, but not updated value.
I have therefore added the relevant xml, and when creating the grid, create the column as a Template Field and the Edit Item as a Drop Down List with its own Sql Data Source.
So far so good, this all works, the grid is displayed, the Drop Down List appears, filled with the correct data, shows the correct initial item and lets the user select another. The when trying to get the value from the Drop Down List in the Row Updating event, I cant find it. I create a Recursive Find Control method that ran through every control on the page, and it cant find it.
Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: Before we start examining the ASP.
NET Grid View markup and associated code lets first enumerate the important code pieces of this tutorial.
To get the Primary Key reference we can use the Data Keys collection of the Grid View.