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GoFiler Legato Script Reference
Legato v 1.5d Application v 5.25a
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Chapter Eight — Data Functions (continued)
Overview
The HasData function tests if an array, list, or table contains data.
Syntax/Parameters
Syntax
boolean = HasData ( var[] list | var[][] table );
Parameters
list or table
An array of string or int data which must resolve to one or two dimensions.
Return Value
Returns a boolean value as TRUE if the variable contains data or FALSE if it does not. On error, the function returns FALSE. Use the GetLastError function to retrieve error information.
Remarks
Unlike checking the axis depth, the HasData function checks the content. Three-dimensional arrays are not allowed. Strings are trimmed of trailing spaces before testing.
Related Functions
Platform Support
Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL
Legato IDE, Legato Basic
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