[RESOLVED] key up triggered twice for one keystroke

I have this datagridview called dgSubregels on my form.
Editmode is set on EditOnEnter

If I press the F2 or F5 key in a certain cell (subArtcode = 2) this should be triggered.
In that case a form is loaded with another datagridview filled with data
On the cell doubleclick of that one the data should return.
This does work, and the passed data does show up into the datagridview, but somehow the event is triggered also after filling in those values, because frmArtikel is opening again after I doubleclick on a cell.

What should I change to let the event trigger only once ?

Code:

---

//mainform
        private void dgSubregels_KeyUp(object sender, KeyEventArgs e)
        {
            int Rij, Cel;
            Rij = dgSubregels.CurrentCell.RowIndex;
            Cel = dgSubregels.CurrentCell.ColumnIndex;
            if (Convert.ToInt16(e.KeyCode) == KeyF2 || Convert.ToInt16(e.KeyCode) == KeyF5)
            {

                if (Cel == subArtcode)
                {
                    frmArtikel frmArt = new frmArtikel(dgKop.Left + this.Left + 100, dgKop.Top + this.Top + 50,this);
                    if (frmArt.ShowDialog(this) == DialogResult.OK)
                    {
                        dgSubregels.Rows[Rij].Cells[subArtcode].Value = frmArt.SelectedArtikel[0];
                        dgSubregels.Rows[Rij].Cells[subArtDesc].Value = frmArt.SelectedArtikel[1];
                    }
                    frmArt.Dispose();
                }
            }
        }

//frmArtikel
        private void dgArtikelen_CellMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
        {
            int SelectedRow = dgArtikelen.SelectedRows[0].Index;
            for (int i = 0; i < 9; i++)
            {
                SelectedArtikel[i] = dgArtikelen.Rows[SelectedRow].Cells[i].Value.ToString();
            }
            this.DialogResult = DialogResult.OK;
        }

---

Are you trying to double click on the cell in the frmArtikel form? If it is then how come that form itself will showup or are you double clicking on the parent form where the datagridview exists ?

No, on F2 or F5 in the grid from the mainform the frmArtikel will show

On a double click in a cell of the grid in frmArtikel causes frmArtikel to close
The code for mainform and form frmArtikel is on the post under eachother but not in my code ofcourse


So : mainform => keyup
childform => doubleclick

Found out that when I dont doubleclick the childform but close it the childform comes back also

Found it, I had also code that cought the event for the form

Code:

---

        private void frmBoeking_KeyUp(object sender, KeyEventArgs e)
        {
            if (Convert.ToInt16(e.KeyCode) == KeyF2  || Convert.ToInt16(e.KeyCode) == KeyF5 )
            {
                if (ControlWithFocus == dgKop.Name.ToString())
                {
                    dgKop_KeyUp(sender, e);
                }
                else if (ControlWithFocus == dgSubregels.Name.ToString())
                {
                    dgSubregels_KeyUp(sender, e);
                }
                else if (ControlWithFocus == dgDagboeken.Name.ToString() )
                {
                  dgDagboeken_KeyUp(sender, e);
                }
            }
        }

---

By removing the keyup event in the control property of the datagridview and leaving the code there its now working ok