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Posted by / 18-May-2020 08:23

Get datakey from gridview rowupdating

Row move in edit mode We have a Grid View with records.We can't update a record until that record doesn't exist in the input type field (Text Box). Add(New Data Column("Col1_Others", Get Type(String))) dt. Read() '---For each row g_Temp Staff Key = "0" Temp Staff Key = reader("staff_key") 'will not null g_selectstaffkey = Temp Staff Key g_selectpostkey = reader("post_key") g_selectstaffname = RTrim(reader("name_eng")) g_selectpostcode = RTrim(reader("post_code")) Using conn3 As New System. Add(New Data Column("Col1_Shift Type", Get Type(Int32))) dt. Add(New Data Column("Col1_Submitted By", Get Type(Int32))) Dim dr As Data Row While reader.

Now we access this connection string on the page so we can open a connection with the relation database. The first one accesses the connection string and the other is for the SQL connection.The trouble is that when the call for the Select Method of the formview goes to the relevant function - "Get Customer By Cusnum" I have a null value in its parameter "cusnum".I know that I can write a selecting event and using Command Argument, parse the value of the selected row and pass it into the Select method as a value but I dont want that solution.The Grid View control is a tabular databound control but sometimes it is used like a spreadsheet control. NET 2.0 and is an improved version of the Data Grid control. We can use this to display data from a database and edit, sort and select the data.Database Table Structure We are using an "EMPLOYEE" table so the "EMPLOYEE" table design is: Design of Grid View We design a Grid View with which we can perform update and delete operations.

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In my VB Gridview, I had bind several column from datatable into one single column of the gridview. The following is the VB code: Protected Sub Grid View1_Row Editing(By Val sender As Object, By Val e As Grid View Edit Event Args) 'Set the edit index. Bind Data() End Sub Protected Sub Grid View1_Row Canceling Edit(By Val sender As Object, By Val e As Grid View Cancel Edit Event Args) 'Reset the edit index. Edit Index = -1 'Bind data to the Grid View control.