// Callback for the narrow format
public void FormatNarrow()
{
SampleControl ctrl = (SampleControl)_parent.Component;
// Create the callback
TransactedChangeCallback toCall = new TransactedChangeCallback(DoFormat);
// Create the transacted change in the control
ControlDesigner.InvokeTransactedChange(ctrl, toCall, "FormatNarrow", "Use a narrow format");
}
internal static void SetRenderOuterTable(bool value, ControlDesigner designer, bool isFormView)
{
TransactedChangeCallback callback = null;
IComponent component = designer.Component;
IRenderOuterTableControl control = (IRenderOuterTableControl)component;
if (value != control.RenderOuterTable)
{
if (!value && IsAnyPropertyOnOuterTableChanged(component, isFormView))
{
if (UIServiceHelper.ShowMessage(component.Site, System.Design.SR.GetString("RenderOuterTable_RemoveOuterTableWarning"), System.Design.SR.GetString("RenderOuterTable_RemoveOuterTableCaption", new object[] { control.GetType().Name, control.ID }), MessageBoxButtons.YesNo) == DialogResult.No)
{
return;
}
if (callback == null)
{
callback = delegate(object context) {
try
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(component);
string[] strArray = isFormView ? formViewStylePropertiesOnOuterTable : loginStylePropertiesOnOuterTable;
if (isFormView)
{
((FormView)control).ControlStyle.Reset();
}
foreach (string str in strArray)
{
properties[str].ResetValue(component);
}
return(true);
}
catch (Exception)
{
return(false);
}
};
}
ControlDesigner.InvokeTransactedChange(component, callback, null, System.Design.SR.GetString("RenderOuterTableHelper_ResetProperties"));
}
control.RenderOuterTable = value;
TypeDescriptor.Refresh(component);
}
}
public static void InvokeTransactedChange(IServiceProvider serviceProvider, IComponent component, TransactedChangeCallback callback, object context, string description, MemberDescriptor member)
{
throw new NotImplementedException();
}
public static void InvokeTransactedChange(IComponent component, TransactedChangeCallback callback, object context, string description)
{
throw new NotImplementedException();
}
public static void InvokeTransactedChange (IServiceProvider serviceProvider, IComponent component, TransactedChangeCallback callback, object context, string description, MemberDescriptor member)
{
throw new NotImplementedException ();
}
public static void InvokeTransactedChange (IComponent component, TransactedChangeCallback callback, object context, string description)
{
throw new NotImplementedException ();
}
public static void InvokeTransactedChange(System.IServiceProvider serviceProvider, System.ComponentModel.IComponent component, TransactedChangeCallback callback, object context, string description, System.ComponentModel.MemberDescriptor member)
{
}
public static void InvokeTransactedChange(System.ComponentModel.IComponent component, TransactedChangeCallback callback, object context, string description)
{
}
public static void InvokeTransactedChange(System.IServiceProvider serviceProvider, System.ComponentModel.IComponent component, TransactedChangeCallback callback, object context, string description, System.ComponentModel.MemberDescriptor member) {}
public static void InvokeTransactedChange(System.ComponentModel.IComponent component, TransactedChangeCallback callback, object context, string description) {}
// Create a set of transacted callback methods
// Callback for the wide format
public void CreateTabPage()
{
TabsView tabView = (TabsView)_parent.Component;
// Create the callback
TransactedChangeCallback toCall = new TransactedChangeCallback(AddTabPage);
// Create the transacted change in the control
ControlDesigner.InvokeTransactedChange(tabView, toCall, null, "Add Tab Page");
}
public static void InvokeTransactedChange(IServiceProvider serviceProvider, IComponent component, TransactedChangeCallback callback, object context, string description, MemberDescriptor member)
{
if (component == null)
{
throw new ArgumentNullException("component");
}
if (callback == null)
{
throw new ArgumentNullException("callback");
}
if (serviceProvider == null)
{
throw new ArgumentException(System.Design.SR.GetString("ControlDesigner_TransactedChangeRequiresServiceProvider"), "serviceProvider");
}
IDesignerHost host = (IDesignerHost) serviceProvider.GetService(typeof(IDesignerHost));
using (DesignerTransaction transaction = host.CreateTransaction(description))
{
IComponentChangeService service = (IComponentChangeService) serviceProvider.GetService(typeof(IComponentChangeService));
if (service != null)
{
try
{
service.OnComponentChanging(component, member);
}
catch (CheckoutException exception)
{
if (exception != CheckoutException.Canceled)
{
throw exception;
}
return;
}
}
ControlDesigner designer = host.GetDesigner(component) as ControlDesigner;
bool flag = false;
try
{
if (designer != null)
{
designer.IgnoreComponentChanges(true);
}
if (callback(context))
{
if (designer != null)
{
flag = true;
designer.IgnoreComponentChanges(false);
}
if (service != null)
{
service.OnComponentChanged(component, member, null, null);
}
TypeDescriptor.Refresh(component);
transaction.Commit();
}
}
finally
{
if ((designer != null) && !flag)
{
designer.IgnoreComponentChanges(false);
}
}
}
}
public static void InvokeTransactedChange(IComponent component, TransactedChangeCallback callback, object context, string description, MemberDescriptor member)
{
if (component == null)
{
throw new ArgumentNullException("component");
}
InvokeTransactedChange(component.Site, component, callback, context, description, member);
}
public static void InvokeTransactedChange(IComponent component, TransactedChangeCallback callback, object context, string description)
{
InvokeTransactedChange(component, callback, context, description, null);
}
