private void BookAmountTextBox_Leave(object sender, EventArgs e) { if (BookAmountTextBox.Text == "") { BookAmountCueText.Show(); } }
private void BookAmountTextBox_Enter(object sender, EventArgs e) { if (BookAmountTextBox.Text == "") { BookAmountCueText.Hide(); } }
private void BookAmountCueText_Click(object sender, EventArgs e) { if (BookAmountTextBox.Text == "") { BookAmountCueText.Hide(); BookAmountTextBox.Focus(); } }