internal static void SetPropertyValue(IServiceProvider serviceProvider, PropertyDescriptor propertyDescriptor, object component, object value)
{
ComponentChangeDispatcher componentChange = new ComponentChangeDispatcher(serviceProvider, component, propertyDescriptor);
try
{
propertyDescriptor.SetValue(component, value);
}
catch (Exception t)
{
// If there was a problem setting the controls property then we get:
// ArgumentException (from properties set method)
// ==> Becomes inner exception of TargetInvocationException
// ==> caught here
// Propagate the original exception up
if (t is TargetInvocationException && t.InnerException != null)
{
throw t.InnerException;
}
else
{
throw t;
}
}
finally
{
componentChange.Dispose();
}
}
internal static void SetPropertyValue(IServiceProvider serviceProvider, PropertyDescriptor propertyDescriptor, object component, object value)
{
ComponentChangeDispatcher dispatcher = new ComponentChangeDispatcher(serviceProvider, component, propertyDescriptor);
try
{
propertyDescriptor.SetValue(component, value);
}
catch (Exception exception)
{
if ((exception is TargetInvocationException) && (exception.InnerException != null))
{
throw exception.InnerException;
}
throw exception;
}
finally
{
dispatcher.Dispose();
}
}
internal static void SetPropertyValue(IServiceProvider serviceProvider, PropertyDescriptor propertyDescriptor, object component, object value)
{
ComponentChangeDispatcher dispatcher = new ComponentChangeDispatcher(serviceProvider, component, propertyDescriptor);
try
{
propertyDescriptor.SetValue(component, value);
}
catch (Exception exception)
{
if ((exception is TargetInvocationException) && (exception.InnerException != null))
{
throw exception.InnerException;
}
throw exception;
}
finally
{
dispatcher.Dispose();
}
}
public override void SetValue(object component, object value)
{
// the logic for notifications is borrowed from ReflectPropertyDescritpor
if (component == null)
{
return;
}
IServiceProvider serviceProvider = GetSite(component);
ComponentChangeDispatcher componentChange = (serviceProvider != null) ? new ComponentChangeDispatcher(serviceProvider, component, this) : null;
try
{
WorkflowParameterBindingCollection parameters = GetParameterBindings(component);
if (parameters != null)
{
string propertyName = String.Empty;
if (this.Name.StartsWith(parameterPrefix, StringComparison.Ordinal))
{
propertyName = this.Name.Substring(parameterPrefix.Length);
}
else
{
propertyName = this.Name;
}
WorkflowParameterBinding binding = null;
if (parameters.Contains(propertyName))
{
binding = parameters[propertyName];
}
else
{
binding = new WorkflowParameterBinding(propertyName);
parameters.Add(binding);
}
if (value is ActivityBind)
{
binding.SetBinding(WorkflowParameterBinding.ValueProperty, value as ActivityBind);
}
else
{
binding.SetValue(WorkflowParameterBinding.ValueProperty, value);
}
OnValueChanged(component, EventArgs.Empty);
}
}
catch (Exception t)
{
// If there was a problem setting the controls property then we get:
// ArgumentException (from properties set method)
// ==> Becomes inner exception of TargetInvocationException
// ==> caught here
// Propagate the original exception up
if (t is TargetInvocationException && t.InnerException != null)
{
throw t.InnerException;
}
else
{
throw t;
}
}
finally
{
// Now notify the change service that the change was successful.
if (componentChange != null)
{
componentChange.Dispose();
}
}
}
