Form.Show causing to loose Row selection

问题

I am setting the current row using the following code

private void dataGridView1_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
{
    gSelectedPlant = StaticClass.GlobalValue;

    dataGridView1.CurrentCell = dataGridView1.Rows[gSelectedPlant].Cells[0];
    dataGridView1.Rows[gSelectedPlant].Selected = true;
    gSelectedPlant = dataGridView1.CurrentCell.RowIndex;
}

In my second form which has a back button.

private void btnCancel_Click(object sender, EventArgs e)
{
    int plantid = StaticClass.GlobalValue;
    //Properties.Settings.Default.PlantId = plantid;

    Program.fPlant = new frmPlant(plantid);
    Program.fPlant.Show();
    this.Hide();

 }

Now the databindind in the first form works well . but at Program.fPlant.Show(), rowselection reverts to the default(first row), but I need it maintain selected row

来源：https://stackoverflow.com/questions/10761154/form-show-causing-to-loose-row-selection