void NativeMethods.ISecurityInformation3.OpenElevatedEditor(IntPtr hWnd, uint uPage)
{
SecurityPageType pgType = (SecurityPageType)(uPage & 0x0000FFFF);
SecurityPageActivation pgActv = (SecurityPageActivation)((uPage >> 16) & 0x0000FFFF);
System.Diagnostics.Debug.WriteLine(string.Format("OpenElevatedEditor: {0} - {1}", pgType, pgActv));
ObjInfoFlags lastElev = currentElevation;
switch (pgActv)
{
case SecurityPageActivation.ShowDefault:
currentElevation |= (ObjInfoFlags.PermsElevationRequired | ObjInfoFlags.ViewOnly);
break;
case SecurityPageActivation.ShowPermActivated:
currentElevation |= (ObjInfoFlags.PermsElevationRequired | ObjInfoFlags.ViewOnly);
pgType = SecurityPageType.AdvancedPermissions;
break;
case SecurityPageActivation.ShowAuditActivated:
currentElevation |= ObjInfoFlags.AuditElevationRequired;
pgType = SecurityPageType.Audit;
break;
case SecurityPageActivation.ShowOwnerActivated:
currentElevation |= ObjInfoFlags.OwnerElevationRequired;
pgType = SecurityPageType.Owner;
break;
case SecurityPageActivation.ShowEffectiveActivated:
break;
case SecurityPageActivation.ShowShareActivated:
break;
case SecurityPageActivation.ShowCentralPolicyActivated:
break;
default:
break;
}
ShowDialog(hWnd, pgType, pgActv);
currentElevation = lastElev;
}
public RawSecurityDescriptor ShowDialog(IntPtr hWnd, SecurityPageType pageType = SecurityPageType.BasicPermissions, SecurityPageActivation pageAct = SecurityPageActivation.ShowDefault)
{
System.Diagnostics.Debug.WriteLine(string.Format("ShowDialog: {0} {1}", pageType, pageAct));
SecurityEventArg sd = null;
SecurityEvent fn = delegate(SecurityEventArg e) { sd = e; };
try
{
OnSetSecurity += fn;
if (System.Environment.OSVersion.Version.Major == 5 || (pageType == SecurityPageType.BasicPermissions && pageAct == SecurityPageActivation.ShowDefault))
{
if (!NativeMethods.EditSecurity(hWnd, this))
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
}
else
{
uint uPage = (uint)pageType & ((uint)pageAct << 16);
NativeMethods.EditSecurityAdvanced(hWnd, this, uPage);
}
if (sd != null)
{
string sddl = NativeMethods.SecurityDescriptorPtrToSDLL(sd.SecurityDesciptor, sd.Parts);
if (!string.IsNullOrEmpty(sddl))
{
System.Diagnostics.Debug.WriteLine(string.Format("ShowDialog: Return: {0}", sddl));
return(new RawSecurityDescriptor(sddl));
}
}
}
finally
{
OnSetSecurity -= fn;
}
System.Diagnostics.Debug.WriteLine(string.Format("ShowDialog: Return: null"));
return(null);
}