Return a screen area as a special compressed string.

 

 

Arguments

 

HostScreen

 Required. HostScreen object.

 

leftRow

 Required. The row for the upper left corner of the area to be encoded

leftColumn

 Required. The column for the upper left corner of the area to be encoded

rightRow

 Required. The row for the lower right corner of the area to be encoded

rightColumn

 Required. The column for the lower right corner of the area to be encoded

 

Remarks

 

This method returns a special, compressed string representing the screen contents found in a rectangle bounded inclusively by the leftRow, leftColumn and rightRow, rightColumn coordinates.

 

The encoding of the string utilizes run-length-encoding to compress duplicate characters.  It is intended for use in the Flynet Viewer Terminal Emulation web framework and is not intended for general use.

 

The Flynet.SCWebControls.SCPassThru custom control encapsulates the use of this method and ties it together with the DHTML framework function SCdecode().

 

Requirements

 

Flynet Viewer

 

 

Applies To: HostScreen object

 

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