SBM AppScript Reference → Programming SBM AppScript → Extension Functions → Ext.OutputStreamExists()

Ext.OutputStreamExists()

Description

Determines whether there is a current output stream, such as an HTTP connection to the user's browser. If so, scripts can write to it. For details, refer to Ext.WriteStream( str ).

Argument

None.

Return Values

Returns a Boolean if the output stream exists.

Related Topics

Extension Functions

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