Get textbox value gridview rowupdating
Upon submit, the screen returns blank, and the database is not updated.
I have the following code below in my Grid View1_Row Updating event. Maybe after midnight today, or sometime this weekend. When I go to configure the datasource for my Object Data Source, on my first screen where I designate the business object, my dropdownlist is blank. Turns out getting the DAL, BLL, and the Object Data Souce in place, did the trick. Tracing the code, using both methods above, the value of the textbox is not being passed back; it doesn't appear in the newvalues either.
Textbox'sorry my fault: Try this Dim index As Integer = Convert. Command Argument) Dim my Selected Row As Grid View Row = Grid View2.
Text Get error: Unable to cast object of type 'System.
You can see most of the articles and tutorials in many websites teach you the way to bind a Grid View control to the database with some Data Source controls such as SQLData Source, Object Data Source, Access Data Source and even XMLDatasource.
A datakey represents the primary key field or field of a record that can uniquely identify it in a data-bound control. Row Index represents the index of the particular row.
NET 2.0 Basics section of the Wrox Programmer to Programmer discussions.
In my Grid View I have 2 text fields, one short and a one long. Rows(index) Dim my Selected Cell As Table Cell my Selected Cell = my Selected Row. Textdo something like: Dim index As Integer = Convert. Command Argument) Dim my Selected Row As Grid View Row = Grid View2. Find Control("Label1") Dim My Text As String = CType(my Selected Cell, Text Box). Get some errors: my Selected Cell = my Selected Row.
Rows(index) Dim My Text As String = CType(my Selected Row.
So here's what I have: Samu Zhang Microsoft Online Community Support Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question.
Many a times in our applications we use primary keys to get control of the particular record in the gridview.
For this situation, many developers use invisible columns (Hidden columns) in the gridview to identify that row.
I have update event in gridview and try to update the gridview in row_updating event but I am not able to store or get the new value in in string using findcontrol of row_upsdating event of gridview pleaseguide How do you Data Bind? When all you've got is a Hammer, Every Problem looks like a Nail.