private void wizardPage3_CloseFromNext(object sender, IS.DNS.WinUI.Wizard.PageEventArgs e)
{
bool HaveInvalidData = false;
foreach (Row row in ModificationList.ActiveSheet.Rows)
{
if (ModificationList.ActiveSheet.Cells[row.Index, 0].Value != null &&
ModificationList.ActiveSheet.Cells[row.Index, 1].Value != null &&
ModificationList.ActiveSheet.Cells[row.Index, 2].Value != null)
{
continue;
}
if (ModificationList.ActiveSheet.Cells[row.Index, 0].Value == null &&
ModificationList.ActiveSheet.Cells[row.Index, 1].Value == null &&
ModificationList.ActiveSheet.Cells[row.Index, 2].Value == null)
{
continue;
}
HaveInvalidData = HaveInvalidData || ModificationList.ActiveSheet.Cells[row.Index, 0].Value == null;
HaveInvalidData = HaveInvalidData || ModificationList.ActiveSheet.Cells[row.Index, 1].Value == null;
HaveInvalidData = HaveInvalidData || ModificationList.ActiveSheet.Cells[row.Index, 2].Value == null;
}
if (HaveInvalidData)
{
MessageBox.Show("包含没有配置的修改项。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
e.Page = wizardPage3;
}
//这里需要验证操作符两端的字段类型是否一致，只有类型一致时才可以进入下一步
}
private void wizardPage1_CloseFromNext(object sender, IS.DNS.WinUI.Wizard.PageEventArgs e)
{
if (TextBox_FunctionName.Text == "请输入函数名称")
{
MessageBox.Show("请输入函数名称。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
TextBox_FunctionName.Focus();
TextBox_FunctionName.SelectAll();
e.Page = wizardPage1;
}
else
{
TreeNode Node = SheetList.SelectedNode as TreeNode;
if (Node == null ||
(Node != null && (Node.Tag as Selection).TypeFlag.ToLower() != "@tablenode"))
{
MessageBox.Show("请选择一个数据表。", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
e.Page = wizardPage1;
}
}
}
