Question

DataGridView - get value from cell 0 in selected row.

Asked by: mms_master

Hi,

I want to get the value from the first cell (i.e. index 0) in the selected row of a DataGridView. The code Im using at the moment is:

dgvCurrentJobs.CurrentRow.Cells(0).Value.ToString

I've also tried:

dgvCurrentJobs.SelectedRows.Item(0).Cells(0).Value.ToString

Both of the above work in respect of returning a value from cell 0. But, no matter which row I select, when this line of code is run, it deselects my selection, selects the first row (Index 0) and returns the value in cell 0 of that row, and not the one I had selected. If that makes sense.

Example:

Column 0 |    Column 1
---------------------------
R0C0       |    R0C1
R1C0       |    R1C1
R2C0       |    R2C1

If the table above is my DataGridView, and I select the second row which contains "R1C0" in column index 0 and "R1C1" in column index 1; When I press the button that runs the code I mentioned above, the first row containing "R0C0" and "R0C1" becomes highlighted and the value in my msgbox is "R0C0".

Not sure how easy to understand that is, let me know if you cant understand it.

Thanks in advance
mms_master

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Asked On
2008-03-19 at 06:31:02ID23253485
Tags

vb.net

,

data

,

grid

,

view

,

selected

,

row

,

cell

,

value

Topic

Microsoft Visual Basic.Net

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Answers

 

by: webtubbsPosted on 2008-03-19 at 06:43:12ID: 21161402

Try this....

DataGridView1(0, DataGridView1.CurrentCell.RowIndex).Value
                                              
1:

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by: mms_masterPosted on 2008-03-19 at 07:11:03ID: 21161716

That didnt work either. But I just solved my own problem. I had Adapter.Fill before the msgbox, so I was refilling the adapter which caused it to select the first row...

Perhaps you can help me with a new problem instead. The idea of knowing which row is selected is to delete that row from my database. But the Adapter.Delete isnt working.

bsDeleteJob.Filter = "ID = '" & dgvCurrentJobs.CurrentRow.Cells("dgvCurrentJobs_ID").Value.ToString & "'"
            MsgBox(bsDeleteJob.Item(0).Row("ID"))
            Adapter.Delete(bsDeleteJob.Item(0).Row("ID").ToString, bsDeleteJob.Item(0).Row("JobTitle").ToString, bsDeleteJob.Item(0).Row("JobDescription").ToString, bsDeleteJob.Item(0).Row("Room").ToString, bsDeleteJob.Item(0).Row("JobCreated").ToString, bsDeleteJob.Item(0).Row("JobDeadline").ToString, bsDeleteJob.Item(0).Row("AdditionalNotes").ToString, bsDeleteJob.Item(0).Row("Completed").ToString, bsDeleteJob.Item(0).Row("CompletionNotes").ToString, bsDeleteJob.Item(0).Row("PersonAssigned").ToString)
 
        DataSet.AcceptChanges()
        PopulateDataGrids()

                                              
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20120131-EE-VQP-002

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