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SQL.GetParamAsPNG

Returns parameters's value as PNG value.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
SQL 3.0 Yes Yes Yes Yes Yes
MBS( "SQL.GetParamAsPNG"; Command; Param )   More

Parameters

Parameter Description Example value
Command The command reference number gained with SQL.NewCommand. $Command
Param The parameter name or ID. Pass number for ID, a text with parameter name or the index with # prefix. e.g. "#0" for first parameter. "1"

Result

Returns container value or error message.

Description

Returns parameters's value as PNG value.
Field must be a BLOB parameter. The plugin does not verify if the BLOB contains a valid PNG image.
See also SQL.GetParamAsJPEG and SQL.GetParamAsPDF.

Examples

Read field value of field "PNGData" into variable:

$firstname = MBS("SQL.GetParamAsPNG"; $command; "PNGData")

Query value of first parameter:

MBS( "SQL.GetParamAsPNG"; $Command; "#0" )

See also

Created 18th August 2014, last changed 13th January 2015


SQL.GetParamAsPDF   -   SQL.GetParamAsText

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