[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
Loads the icon with the specified resource name from the instance handle.
Source position: graphics.pp line 1667
public procedure TCustomIcon.LoadFromResourceName( |
Instance: THandle; |
const ResName: string |
); override; |
Instance |
|
Handle where the content for the resource is stored. |
ResName |
|
Name for the resource loaded in the method. |
LoadFromResourceName is an overridden procedure used to load a resource with the name specified in ResName using the handle provided in Instance. LoadFromResourceName re-implements the method defined in the ancestor class, and does not call the inherited method.
LoadFromResourceName calls GetResourceType to get the Integer resource type used in the class instance. No actions are performed in the method when the TResourceType value is unassigned (contains Nil).
LoadFromResourceName calls FindResource to get the resource handle needed in the method. An EResNotFound exception is raised if a resource with the specified name and type is not found in FindResource.
LoadFromResourceName calls LoadFromResourceHandle to load the icon using the Instance and resource handle values.
Use LoadFromResourceID to load a resource by its Resource ID.
Use LoadFromLazarusResource to load a Lazarus resource from a .lrs file with a give name.
Version 3.2 | Generated 2024-02-25 | Home |