private void ButtonDelete_Click(object sender, EventArgs e)
{
try
{
DialogResult dialogResult = MessageBox.Show("Обраний запис видалится.", "Видалити?", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
BusinessClass.DataDeleteStudent(Convert.ToInt32(dataGridView1[0, dataGridView1.CurrentRow.Index].Value.ToString()));
}
UpdateData(TableName);
PresentationLayerClass.ClearBeforeCreate(panel1, pictureBox1, dataGridView1);
FlagSelectedRow = true;
}
catch
{
}
}