Sum_SubTotal - cWinReport2

Returns the value of the subtotal for the passed iTotal, but does not zero the subtotal accumulator

Type: Function
Return Data Type: Number

Parameters

Parameter	Type	Description
iTotal	Integer	A developer defined subtotal index

Syntax

Function Sum_SubTotal Integer iTotal Returns Number

Call Example

Get Sum_SubTotal iTotal to NumberVariable

Description

The Sum_subtotal function returns the value of the subtotal for the passed iTotal, but does not zero the subtotal accumulator.The value for iTotal should be assigned by the developer. In a complex report, you may choose to name the iTotal values you wish to use with mnemonics that identify the columns or fields being subtotalled.

Procedure SubTotal1 // order total
    Number nAmount

    Get Sum_SubTotal 1 to nAmount // get total but do not clear it

    DFFont "Arial"
    DFFontSize 8
    DFBeginHeader DFSubTotal 1
        DFHEADERPOS HDR_LEFT
        DFHEADERFRAME HDR_Margins 0.01 rgb_dGrey rgb_Grey
        DFWritePos   "Running Total:"  12.00  (FONT_BOLD+RGB_DBLUE+FONT_RIGHT)
        DFWritelnPos nAmount         14.1   (FONT_RIGHT) 2
    DFEndHeader

End_Procedure

Normally you will use the SubTotal message to get sub-totals. It returns the sub-total and clears the subtotal accumulator

Return Value

Returns the value of the subtotal for the passed iTotal