private void buttonDelete_Click(object sender, EventArgs e)
{
if (ValidateEmptyTextBox(1) && !string.IsNullOrEmpty(textBoxCustomerID.Text))
{
if (MessageBox.Show("Do You Want to Delete this Record", "Delete", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
SalesManager salesManager = new SalesManager();
salesManager.CustomerID = Convert.ToInt32(textBoxCustomerID.Text);
if (salesManager.DelRecord(dsProject, dtCustomer, salesManager))
{
MessageBox.Show("Deletion Completed.");
}
else
{
MessageBox.Show("Deletion Is Not Completed.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.ClearTextBox();
}
}
else
{
MessageBox.Show("Please Select a Row For Delete Operation.");
}
}
