SMART datagrid v.1 > Classes > GridBase

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DataLudi.GridBase.getGroupLevels  method

行分组级别。 它与参与行分组的字段数量相同。 

function getGroupLevels (): Integer;
Returns
Integer
Code -1
    consol.log("Group levels: " + grid.getGroupLevels());
See Also
getGroupLevel
groupBy
Examples
行分组