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C#

Clarion Library 6.1.1
World..::..GetDeclarativeChunk Method (IComparable)
World Class See Also Send Feedback

[This is preliminary documentation and is subject to change.]

Gets a declarative chunk with the specified label. If a declarative chunk cannot be found, this method returns null.

Namespace: Clarion
Assembly: ClarionLibrary (in ClarionLibrary.dll) Version: 6.1.1.0 (6.1.1.0)

# Syntax

C#
    public static DeclarativeChunk GetDeclarativeChunk(
    	IComparable label
    )

#### Parameters

label
  Type: System..::..IComparable
  The label of a declarative chunk to get

#### Return Value

A declarative chunk with the specified label or null if a declarative chunk cannot be found

# Remarks

Caution
This method CANNOT guarantee correct retrieval unless ALL declarative chunks are initialized using a unique label. Since a label is optional for a declarative chunk and since multiple declarative chunks can have the same label, calling this method will only returns the FIRST instance of a declarative chunk with the specified label (if one is found). Keep this in mind if you plan to use this method to retrieve declarative chunks from the world.

# Exceptions

Exception | Condition
--- | ---
System..::..InvalidOperationException | If the singleton world instance has not been initialized

# See Also

World Class
GetDeclarativeChunk Overload
Clarion Namespace