public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IntPtr focus = UnsafeNativeMethods.GetFocus();
try
{
ICom2PropertyPageDisplayService service = (ICom2PropertyPageDisplayService)provider.GetService(typeof(ICom2PropertyPageDisplayService));
if (service == null)
{
service = this;
}
object instance = context.Instance;
if (!instance.GetType().IsArray)
{
instance = this.propDesc.TargetObject;
if (instance is ICustomTypeDescriptor)
{
instance = ((ICustomTypeDescriptor)instance).GetPropertyOwner(this.propDesc);
}
}
service.ShowPropertyPage(this.propDesc.Name, instance, this.propDesc.DISPID, this.guid, focus);
}
catch (Exception exception)
{
if (provider != null)
{
IUIService service2 = (IUIService)provider.GetService(typeof(IUIService));
if (service2 != null)
{
service2.ShowError(exception, System.Windows.Forms.SR.GetString("ErrorTypeConverterFailed"));
}
}
}
return(value);
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
IntPtr hWndParent = User32.GetFocus(); // Windows.GetForegroundWindow
try
{
ICom2PropertyPageDisplayService propPageSvc = (ICom2PropertyPageDisplayService)provider.GetService(typeof(ICom2PropertyPageDisplayService));
if (propPageSvc is null)
{
propPageSvc = this;
}
object instance = context.Instance;
if (!instance.GetType().IsArray)
{
instance = propDesc.TargetObject;
if (instance is ICustomTypeDescriptor)
{
instance = ((ICustomTypeDescriptor)instance).GetPropertyOwner(propDesc);
}
}
propPageSvc.ShowPropertyPage(propDesc.Name, instance, (int)propDesc.DISPID, guid, hWndParent);
}
catch (Exception ex1)
{
if (provider is not null)
{
IUIService uiSvc = (IUIService)provider.GetService(typeof(IUIService));
if (uiSvc is not null)
{
uiSvc.ShowError(ex1, SR.ErrorTypeConverterFailed);
}
}
}
return(value);
}
