We're a friendly computing community, bustling with knowledgeable members to help solve your tech questions.Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free. Count) ' Add values' For i As Integer = 0 To 10 Data Grid View1. To String() Next End Sub Private Sub Button1_Click(By Val sender As System. Click ' Change the value of column 2 and 3 on row 1 and 5' 'change the vlaue in row 1 in clumn 2 and 3' Data Grid View1. Value = "new value in col 3" 'change tha vlue in row 5 in column 2 and 3' Data Grid View1. Execute Non Query() Refresh Records() Button Status(True) Data Grid View1. Read Only = False Catch ex As Exception Message Box. To String) End Try End Sub How can i change the value of a cell by just changing the text in that cell Mr Expert Please tell me how can i change the value of a cell by just erasing the cell contents and typing in a new value.
=null) // Runtime Error: Value is null, use new keyword! Error Text or cancel the operation, i just added them both here for clarity purposes. There is no need to validate data when there is no user input! Anyway, I get around it by using a edit flag like below.
The cell maintains it's previous value and the database is not modified .
For example if i change the contents of a cell from "David" to "Jhon" how can i change the value of the cell from "David" to "Jhon".
Greetings, Svett the Telerik team as i am new to i am having an gridview with an Template Field textbox whose textmode="time" now i need to save the value of textbox to database on button click i am using Text Box intime = (Grid View1.
In a datagridview (vs2005, VB.net) I have two columns that are checkboxes.
Now the application display the error message as "Enter Name".