c# - 如果我单击它上面的按钮，WPF 子窗口将关闭

Question

if (VendorSettingWondow == null)
{
    VendorSettingWondow = new VendorSettingWindow();
    VendorSettingWondow.Top = this.Top;
    VendorSettingWondow.Left = this.Left + this.Width/2;
    //VendorSettingWondow.Visibility = Visibility.Visible;
    VendorSettingWondow.injdf.Text = filename; // setting file name
    VendorSettingWondow.inJDFVendorInfo.ItemsSource = inJDFVendors;
   // VendorSettingWondow.inJDFVendorInfo.ItemsSource = vendorList.Vendors;
    VendorSettingWondow.DBVendorList.ItemsSource = DBvendorList.Vendors;
    VendorSettingWondow.ShowDialog();
}

如果在主窗口中满足某些条件，我将创建一个子窗口，如上所示。我的子窗口中有两个按钮。当我单击按钮时，子窗口正在关闭。我正在使用 ShowDialog() 因为我想在创建子窗口时控制从主窗口转移到子窗口

Answer 1

检查按钮的 IsCancel 属性。如果它设置为 true，请将其设置为 false 以防止按钮关闭对话框。