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i am creating purchase in datagridview and i had some input from database by list and some from user with enter key. when user fill data in 1 st line he need to fill another item to 2 line how i can do in .net c # windows application

What I have tried:

i use enter key but when comes to last column in datagridview focus does not come on second line 1 column
Updated 20-Jul-16 23:14pm
lukeer 20-Jul-16 9:40am    
[quote]I use enter key but when comes to last column[/quote]
That sounds like you had a working piece of code that changes cell selection on "Enter" input.
If so, what prevents you from selecting next row instead of next column?
If not, how do you get to the last column?

1 solution

Handle code in keydown try like this:

private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
           if (e.KeyCode == Keys.Enter)
               int columnindex = dataGridView1.CurrentCell.ColumnIndex;
               int rowindex = dataGridView1.CurrentCell.RowIndex;

               if (columnindex < dataGridView1.ColumnCount - 1)
                   columnindex = 0;

               if (rowindex == dataGridView1.RowCount)

               dataGridView1.CurrentCell = dataGridView1[columnindex, rowindex];
               e.Handled = true;
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