After doing this, we can retrieve the Data Key value in the following ways. So, we call Databind() method in the Page Index Changed event handler and then retrieve the datakey value as shown in the code given below. The code to retrieve Data Key value in the Data Bound event of details View control is given below.But when i click the link2 it showing errors as "The Details View 'Details View1' fired event Page Index Changing which wasn't handled." Details View is not displaying all the data. Need C# code Help If you aren't using a Data Source control (like SQLData Source), you have to handle the Page Index Changing event, and rebind the datasource with the underlying data.Otherwise, the data source control handles all those events for you. Title ID is retrieved from Grid View selected or editing row and passed to Bind Details View to populate Details View with editing data.Item Updating event fires when Update button of Details View in Edit Mode is clicked. After that mode of Details View is changed from Details View Mode. Edit Index property of Grid View is used to set index of the row to edit and Bind Grid View method is called to bind Grid View with the editing row.
You must use Data Bound event to set properly required text value.If neccesary, you can ask Current Mode property of Details View to know if you are editing or displaying.Description: An unhandled exception occurred during the execution of the current web request. Http Exception: The Details View ' Details View1' fired event Mode Changing which wasn't handled. You can take things slowly and build your online connections one step at a time.You will feel loved and appreciated here because Black Meetups is like no place else – it has drawn a range of loving individuals who are eager to embrace you, learn about you and have you for a friend.