Vb net datagrid not updating

Rated 3.84/5 based on 546 customer reviews

er and changing the value of the cell, but the display is not updating immediately with the new value...

I have to put focus back on that cell and then leave again to get the new value to display. Or is there an event I should fire to cause the cell to update???

The names of the columns or properties of the items in the combobox are critical to answering this question, and you haven't provided them. I don't know if your columns aren't called what you think they are, or what.

Fill(ds, "CNCComponent Status_threed") Dim status Rows = ds. Rows Dim statuses As New List(Of Object) For Each row As Data Row In status Rows statuses. I would like to give users the ability to update from the datagridview and have the program immediately update the sql server table. Now I am wondering which events to use to validate and update the database, wheter to enable/disable the validating events? The problem is that I'm trying to edit, validate and update behind the scenes by allowing the user to make changes directly to the grid.My questions related to this are: On which events should I be editing the changed data? How will I need to keep track when user has changed a key column and an update would no longer work? I usually code the data adpater, dataset, and connection string rather than from the toolbox and using an xsd and I usually do not update directly to the datagridview.I have trued calling the Update(), Update Cell(column, row)..._event which executes my function changing the value of the cell to 0) --focus is now on the cell to the left of original cell, but the original is still blank- Yet value is 0.

Leave a Reply