Gridview rowupdating get new value
Delete Booking(Booking) End If Bind Grid View Trainer(Selected Date.i am getting old values in the rowupdation in gridview , while clicking over the update button , in my code behind i am using below code to get value. Find Control("txtunit_price") 'Reset the edit index. To get both the old and the new value of a field named unit_price, (for the example as a String.
I have set the On Row Updating property and create the code behind stuff as well as setting Auto Generate Edit Button to true. Text Dim Trainer_Status As String = Direct Cast(Grid View Trainer. This can be beneficial to other community members reading the thread.When all you've got is a Hammer, Every Problem looks like a Nail. Since you are already getting a Row Updating event, I'll work from there. Text = my Text1 Dim update Description As String new Brief Descrip = row. If that is "brief_Descrip", you can use the Extract Data From Cell method of the Data Control Field on the Cell to get the value. Add("prev_Lang String", update String) item Data Source. Add("brief_Descrip", update Description) item Data Source. Find Control("brief_Descrip"), Text Box) I can see the sort Expression in field1Field, line 2 of code above, Values returns Nothing though. Description: An unhandled exception occurred during the execution of the current web request. I understood about the lack of an update command and the labels to display the data, thanks. Cells(6), Data Control Field Cell) Dim field1Field As Bound Field = Direct Cast(field1Cell. If that is a Bound Field, cast to that and you will have access to the Data Field property. Update ' Notify the user that the update was successful. Extract Values From Cell(values, field1Cell, Data Control Row State. Text = Direct Cast(values("Field1"), [String]) Dim field2Text Box As Text Box = Direct Cast(row. When I wrote that demo, I also wanted to show that columns could be selected by examining Data Field. So i think I am giong to change back to boundfields since it did not error, and try to figure out why I was not getting the value that had been entered. Row Index) Dim field1Cell As Data Control Field Cell = Direct Cast(row.