private void txtFilmLength_Validating(object sender, CancelEventArgs e) { if (txtFilmLength.Text != "") { if (VoucherBatchManage.IsIntegerNumber(txtFilmLength.Text) == false) { MessageBox.Show("片长请输入整数", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Error); //txtFilmLength.Clear(); //txtFilmLength.DataBindings.Clear(); //txtFilmLength.DataBindings.Add("Text", dataBindingSource, "FilmLength", true); //txtFilmLength.Focus(); return; } } else { MessageBox.Show("请输入符合的数字", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Error); txtFilmLength.Focus(); return; } }
private void txtLevels_Validating(object sender, CancelEventArgs e) { if (txtLevels.Text != "") { txtLevels.Text = txtLevels.Text.Replace("层", string.Empty); if (VoucherBatchManage.IsIntegerNumber(txtLevels.Text) == false) { MessageBox.Show("请输入整数", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Error); txtLevels.DataBindings.Clear(); txtLevels.DataBindings.Add("Text", dataBindingSource, "Levels", true); txtLevels.DataBindings["Text"].Format += TextBox_Currency_Format1; txtLevels.DataBindings["Text"].Parse += TextBox_Currency_Parse1; txtLevels.Clear(); txtLevels.Focus(); return; } } else { MessageBox.Show("请输入符合的数字", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Error); txtLevels.Focus(); return; } }