IManagementUIService.DialogOwner Property
Definition
Important
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Gets the parent window ID.
public:
property System::Windows::Forms::IWin32Window ^ DialogOwner { System::Windows::Forms::IWin32Window ^ get(); };
public System.Windows.Forms.IWin32Window DialogOwner { get; }
member this.DialogOwner : System.Windows.Forms.IWin32Window
Public ReadOnly Property DialogOwner As IWin32Window
Property Value
The parent window ID.
Examples
The following example uses this property to set the owner of a file dialog box.
void OnBrowseButtonClick(object sender, EventArgs e) {
OpenFileDialog fileDlg = new OpenFileDialog();
fileDlg.Multiselect = false;
try {
fileDlg.InitialDirectory = Environment.GetFolderPath(
Environment.SpecialFolder.Personal);
} catch {
Trace.WriteLine(" Environment.GetFolderPath failed");
}
IManagementUIService uiService = (IManagementUIService)GetService(typeof(IManagementUIService));
if (fileDlg.ShowDialog(uiService.DialogOwner) == DialogResult.OK) {
_filenameTextBox.Text = fileDlg.FileName;
}
}
The following example implements this property.
class MyUI_Srvc : IManagementUIService, IDisposable {
private IDictionary _styles;
private IManagementFrameHost _owner;
private Stack<IWin32Window> _curWin;
private ManagementUIColorTable _colourTbl;
private object _currentProgressToken;
private bool _rightToLeft;
public MyUI_Srvc(IWin32Window ownerWindow, IManagementFrameHost owner) {
_owner = owner;
_curWin = new Stack<IWin32Window>();
_curWin.Push(ownerWindow);
SystemEvents.DisplaySettingsChanged +=
new EventHandler(this.OnSystemSettingChanged);
SystemEvents.InstalledFontsChanged +=
new EventHandler(this.OnSystemSettingChanged);
SystemEvents.UserPreferenceChanged +=
new UserPreferenceChangedEventHandler(this.OnUserPreferenceChanged);
_rightToLeft = bool.Parse("RightToLeftLayout");
}
private IWin32Window DialogOwner {
get {
return _curWin.Peek();
}
}
Applies to
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