TPJResourceFile

Unit: PJResFile.

This class is used to encapsulate a 32 bit resource file, to find which resources it contains, to add new resources and to delete existing ones.

Create new, empty instances of TPJResourceFile by calling its parameterless Create constructor.

Resource entries accessed or created via this class are TPJResourceEntry objects and have methods and properties that can be used to interrogate and update them. These objects are not created directly but are created by loading a resource file or by calling methods of TPJResourceFile.

Freeing a TPJResourceFile instance also frees all the associated TPJResourceEntry objects, so do not keep references to these objects after the parent TPJResourceFile object has been freed.

Note: Although we use the term "resource file" in this documentation, the term also relates to binary resource data stored in a stream.

Methods

Method	Description
AddEntry	Overloaded methds that add a new, empty, resource to the object.
Clear	Clears all resource entries from the resource file.
DeleteEntry	Deletes a given resource entry object from the resource file.
EntryExists	Checks if a resource with a given type, name and language ID exists.
FindEntry	Finds a resource by type, name and language ID.
FindEntryIndex	Finds a resource in the Entries property by type, name and lnaguage ID.
IndexOfEntry	Gets the index of a resource entry in the Entries property.
IsValidResourceStream	Class function that checks if a stream contains a valid 32 bit resource file.
LoadFromFile	Loads data from a resource file.
LoadFromStream	Loads resource data from a stream.
SaveToFile	Saves resource data to a file.
SaveToStream	Saves resource data to a stream.

Properties

Property	Description
EntryCount	Number of resources (entries) in the resource file.
Entries	Indexed access to all resources in the resource file.

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