public void RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
if (newHandler != null)
{
_UIHandler -= newHandler;
}
}
public void AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
if (newHandler != null)
{
_UIHandler += newHandler;
}
}
/// <summary>
/// Remove a handler
/// </summary>
/// <param name="newHandler"></param>
public void RemovePropertyValueUIHandler(
PropertyValueUIHandler newHandler)
{
if (newHandler != null)
{
//remove a handler
_UIHandler -= newHandler;
}
}
/// <summary>
/// Add a handler
/// </summary>
/// <param name="newHandler"></param>
public void AddPropertyValueUIHandler(
PropertyValueUIHandler newHandler)
{
if (newHandler != null)
{
//combine the handler with the current delegates
_UIHandler += newHandler;
}
}
/// <summary>
/// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
/// <example>
/// propertyvalueuihandler.BeginInvoke(context, propDesc, valueUIItemList, callback);
/// </example>
/// </summary>
public static IAsyncResult BeginInvoke(this PropertyValueUIHandler propertyvalueuihandler, System.ComponentModel.ITypeDescriptorContext context, System.ComponentModel.PropertyDescriptor propDesc, System.Collections.ArrayList valueUIItemList, AsyncCallback callback)
{
if (propertyvalueuihandler == null)
{
throw new ArgumentNullException("propertyvalueuihandler");
}
return(propertyvalueuihandler.BeginInvoke(context, propDesc, valueUIItemList, callback, null));
}
/// <summary>
/// Removes a PropertyValueUIHandler to this service. When GetPropertyUIValueItems is
/// called, each handler added to this service will be called and given the opportunity
/// to add an icon to the specified property.
/// </summary>
/// <param name="newHandler"></param>
void IPropertyValueUIService.RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
if (newHandler == null)
{
throw new ArgumentNullException("newHandler");
}
valueUIHandler = (PropertyValueUIHandler)Delegate.Remove(valueUIHandler, newHandler);
}
/// <summary>
/// Adds a PropertyValueUIHandler to this service. When GetPropertyUIValueItems is
/// called, each handler added to this service will be called and given the opportunity
/// to add an icon to the specified property.
/// </summary>
/// <param name="newHandler"></param>
void IPropertyValueUIService.AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
if (newHandler == null)
{
throw new ArgumentNullException("newHandler");
}
lock (this)
valueUIHandler = (PropertyValueUIHandler)Delegate.Combine(valueUIHandler, newHandler);
}
/// <summary>
/// Adds a PropertyValueUIHandler to this service. When GetPropertyUIValueItems is
/// called, each handler added to this service will be called and given the opportunity
/// to add an icon to the specified property.
/// </summary>
/// <param name="newHandler"></param>
void IPropertyValueUIService.AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
if (newHandler == null)
{
throw new ArgumentNullException("newHandler");
}
lock (this)
valueUIHandler = (PropertyValueUIHandler)Delegate.Combine(valueUIHandler, newHandler);
}
public void RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
propertyValueUIHandler -= newHandler;
}
public void AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
propertyValueUIHandler += newHandler;
}
/// <summary>
/// Removes a PropertyValueUIHandler to this service. When GetPropertyUIValueItems is
/// called, each handler added to this service will be called and given the opportunity
/// to add an icon to the specified property.
/// </summary>
/// <param name="newHandler"></param>
void IPropertyValueUIService.RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
if (newHandler == null)
{
throw new ArgumentNullException("newHandler");
}
valueUIHandler = (PropertyValueUIHandler)Delegate.Remove(valueUIHandler, newHandler);
}
public void RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
propertyValueUIHandler -= newHandler;
}
public void AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
propertyValueUIHandler += newHandler;
}
public void RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
this.propertyValueUIHandler = (PropertyValueUIHandler)Delegate.Remove(this.propertyValueUIHandler, newHandler);
}
void IPropertyValueUIService.RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
QueryPropertyUIValueItems -= newHandler;
}
public void AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
this.propertyValueUIHandler = (PropertyValueUIHandler)Delegate.Combine(this.propertyValueUIHandler, newHandler);
}
/// <summary>
/// The method or operation is not implemented.
/// </summary>
/// <param name="newHandler"></param>
public void RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
throw new Exception("The method or operation is not implemented.");
}
public void RemovePropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
handler -= newHandler ?? throw new ArgumentNullException("newHandler");
}
void IPropertyValueUIService.RemovePropertyValueUIHandler( PropertyValueUIHandler newHandler )
{
QueryPropertyUIValueItems -= newHandler ;
}
void IPropertyValueUIService.AddPropertyValueUIHandler( PropertyValueUIHandler newHandler )
{
QueryPropertyUIValueItems += newHandler ;
}
void IPropertyValueUIService.AddPropertyValueUIHandler(PropertyValueUIHandler newHandler)
{
QueryPropertyUIValueItems += newHandler;
}
