C# – How to move focus on next cell in a datagridview on Enter key press event

cdatagridviewwinforms

Friends, I'm working on windows application using C#. I'm using a datagridview to display records. The functionality I need is when I press "Enter" key the focus should go to the next cell(column of same row). If it's the last column in the grid then the focus should go to the first column of the next row. I've already tried using

    SendKeys.Send("{Tab}")

in datagridview1_KeyDown and datagridview1_KeyPress event. But focus is moving diagonally down. Please help me to solve this.

Best Answer

private void dataGridView1_KeyDown(object sender, KeyEventArgs e)
{
    e.SuppressKeyPress = true;
    int iColumn = dataGridView1.CurrentCell.ColumnIndex;
    int iRow = dataGridView1.CurrentCell.RowIndex;
    if (iColumn == dataGridView1.Columncount-1)
    {
        if (dataGridView1.RowCount > (iRow + 1))
        {
            dataGridView1.CurrentCell = dataGridView1[1, iRow + 1];
        }
        else
        {
            //focus next control
        }
    }
    else
        dataGridView1.CurrentCell = dataGridView1[iColumn + 1, iRow];
}

Related Solutions

C# – Focus next control when pressing ‘TAB’ key

If you set the StandardTab property to True then the behavior of the Tab key will change from moving to the next grid cell to moving to the next control on the form. This may be what you want.

If you want to control which grid cell/column/row gets focused then you can handle the ProcessDialogKey and ProcessDataGridViewKey events in your code.

DataGridView / Enter Key

If you are confirming an edit, just move to the next column in the event CellEndEdit. If you are not in edit mode, you need to override ProcessDialogKey. See example below:

public class dgv : DataGridView
{
    protected override bool ProcessDialogKey(Keys keyData)
    {
        Keys key = (keyData & Keys.KeyCode);
        if (key == Keys.Enter)
        {
            return this.ProcessRightKey(keyData);
        }
        return base.ProcessDialogKey(keyData);
    }
    protected override bool ProcessDataGridViewKey(KeyEventArgs e)
    {
        if (e.KeyCode == Keys.Enter)
        {
            return this.ProcessRightKey(e.KeyData);
        }
        return base.ProcessDataGridViewKey(e);
    }
}

Best Answer

Related Solutions

C# – Focus next control when pressing ‘TAB’ key

DataGridView / Enter Key

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