| public static Remove ( object rcw, Guid iid, int dispid, Delegate d ) : Delegate | ||
| rcw | object | |
| iid | Guid | |
| dispid | int | |
| d | Delegate | |
| return | Delegate | |
public override void RemoveEventHandler(object target, Delegate handler)
{
if (Marshal.IsComObject(target))
{
Guid guid;
int num;
GetDataForComInvocation(this._innerEventInfo, out guid, out num);
new SecurityPermission(SecurityPermissionFlag.UnmanagedCode).Demand();
ComEventsHelper.Remove(target, guid, num, handler);
}
else
{
this._innerEventInfo.RemoveEventHandler(target, handler);
}
}
public override void RemoveEventHandler(object target, Delegate handler)
{
if (Marshal.IsComObject(target))
{
// retrieve sourceIid and dispid
GetDataForComInvocation(_innerEventInfo, out Guid sourceIid, out int dispid);
ComEventsHelper.Remove(target, sourceIid, dispid, handler);
}
else
{
// we are dealing with a managed object - just add the delegate through reflection
_innerEventInfo.RemoveEventHandler(target, handler);
}
}
