public IFormInterface LoadForm(INode node, string document, FormInterfaceHandler beforeActivate)
{
// DO NOT use a using block with the interface. Should return immediately.
IHost host = CreateHost();
try
{
IFormInterface form = CreateForm();
try
{
host.Load
(
document,
form
);
if (beforeActivate != null)
{
beforeActivate(form);
}
host.Open();
return(form);
}
catch
{
form.Dispose();
throw;
}
}
catch
{
host.Dispose();
throw;
}
}
protected override void InternalExecute(INode sender, EventParams paramsValue)
{
if (_document != String.Empty)
{
_params = paramsValue;
if ((_mode == FormMode.Delete) && !ConfirmDelete)
{
SourceLink.Source.DataView.Delete();
}
else
{
_mainSourceParams = paramsValue["AParams"] as DataParams;
try
{
IFormInterface form = HostNode.Session.LoadForm(this, _document, new FormInterfaceHandler(InternalBeforeActivateForm));
try
{
form.OnClosed += new EventHandler(OnClosedHandler);
form.TopMost = TopMost;
InternalAfterActivateForm(form);
bool forceAcceptReject = (_onFormAccepted != null) || (_onFormRejected != null) || (OnFormAcceptedEvent != null) || (OnFormRejectedEvent != null);
if ((_mode != FormMode.None) || (SourceLinkType != SourceLinkType.None) || forceAcceptReject)
{
if (forceAcceptReject)
{
form.ForceAcceptReject = true;
}
form.Show
(
(IFormInterface)FindParent(typeof(IFormInterface)),
new FormInterfaceHandler(FormAccepted),
new FormInterfaceHandler(FormRejected),
_mode
);
}
else
{
form.Show(_mode);
}
}
catch
{
form.Dispose();
throw;
}
}
finally
{
_mainSourceParams = null;
}
}
}
}