IndexOf Method of the LayoutBlocks Object

IndexOf method of the LayoutBlocks Object in the ABBYY FineReader Engine API — Returns the index of a Block in the collection, or -1 if the block is not present.

This method returns the index of a block in the collection. If there is no such block in the collection, -1 is returned.

Syntax

C++

HRESULT IndexOf(
  IBlock* Block,
  int*    Result
);

C#

int IndexOf( IBlock Block );

Visual Basic .NET

Function IndexOf(Block As IBlock) As Integer

Parameters

Block

[in] Refers to the Block object which represents the block you need to find in the layout.

Result

[out, retval] This parameter contains the index of element which corresponds to the specified page.

Return values

This method has no specific return values. It returns the standard return values of ABBYY FineReader Engine functions.

See also

LayoutBlocks