private void btnAdd_Click(object sender, EventArgs e)
{
WorkerEditForm addForm = new WorkerEditForm();
addForm.TopLevel = false;
addForm.MdiParent = (MainForm)Parent.Parent;
addForm.FormClosing += AddEditForm_FormClosing;;
addForm.Show();
}
private void btnEdit_Click(object sender, EventArgs e)
{
int index = int.Parse(dataGridView1.CurrentRow.Cells[0].Value.ToString());
WorkerEditForm editWorkerForm = new WorkerEditForm(index);
editWorkerForm.TopLevel = false;
editWorkerForm.MdiParent = (MainForm)Parent.Parent;
editWorkerForm.FormClosing += AddEditForm_FormClosing;
editWorkerForm.Show();
}