/// <summary>
/// Displays the Directory Object Picker (Active Directory) common dialog, when called by ShowDialog.
/// </summary>
/// <param name="hwndOwner">Handle to the window that owns the dialog.</param>
/// <returns>If the user clicks the OK button of the Directory Object Picker dialog that is displayed, true is returned;
/// otherwise, false.</returns>
protected override bool RunDialog(IntPtr hwndOwner)
{
IDsObjectPicker ipicker = Initialize();
if (ipicker == null)
{
selectedObjects = null;
return(false);
}
try
{
IDataObject dataObj = null;
int hresult = ipicker.InvokeDialog(hwndOwner, out dataObj);
if (hresult == HRESULT.S_OK)
{
selectedObjects = ProcessSelections(dataObj);
Marshal.ReleaseComObject(dataObj);
return(true);
}
if (hresult == HRESULT.S_FALSE)
{
selectedObjects = null;
return(false);
}
throw new COMException("IDsObjectPicker.InvokeDialog failed", hresult);
}
finally
{
Marshal.ReleaseComObject(ipicker);
}
}
/// <summary>
/// Displays the Directory Object Picker (Active Directory) common dialog, when called by ShowDialog.
/// </summary>
/// <param name="hwndOwner">Handle to the window that owns the dialog.</param>
/// <returns>If the user clicks the OK button of the Directory Object Picker dialog that is displayed, true is returned;
/// otherwise, false.</returns>
protected override bool RunDialog(IntPtr hwndOwner)
{
IDataObject dataObj = null;
IDsObjectPicker ipicker = Initialize();
if (ipicker == null)
{
selectedObjects = null;
return(false);
}
int hresult = ipicker.InvokeDialog(hwndOwner, out dataObj);
selectedObjects = ProcessSelections(dataObj);
return(hresult == HRESULT.S_OK);
}
/// <summary>
/// When overridden in a derived class, specifies a common dialog box.
/// </summary>
/// <param name="hwndOwner">A value that represents the window handle of the owner window for the common dialog box.</param>
/// <returns>
/// true if the dialog box was successfully run; otherwise, false.
/// </returns>
protected override bool RunDialog(IntPtr hwndOwner)
{
IDsObjectPicker iPicker = null;
try
{
iPicker = InitializeObjectPicker();
System.Runtime.InteropServices.ComTypes.IDataObject dataObj = null;
iPicker.InvokeDialog(hwndOwner, out dataObj);
this.selectedObjects = ProcessSelections(dataObj);
return(selectedObjects.Count > 0);
}
finally
{
iPicker = null;
}
}
public ADObject[] ShowObjectPicker(IntPtr parentHandle)
{
using (logX.loggerX.InfoCall())
{
packLPArray packedAttributeList = null;
DSOP_SCOPE_INIT_INFO[] scopeInitInfo = new DSOP_SCOPE_INIT_INFO[2];
DSObjectPicker picker = new DSObjectPicker();
DSOP_INIT_INFO initInfo = new DSOP_INIT_INFO();
IDataObject dataObj = null;
logX.loggerX.Debug("Initialize AD Picker");
IDsObjectPicker ipicker =
Initialize(ref picker, ref packedAttributeList, ref scopeInitInfo, ref initInfo);
logX.loggerX.Debug("Invoke AD Picker Dialog");
ipicker.InvokeDialog(parentHandle, out dataObj);
return(ProcessSelections(dataObj));
}
}