FUNCTIONUnder review
GridSetCellColor
GridSetCellColor(oBrw,nRow,nCol,nBack,nFore)Sets cell colors in a historical eADVPL browse.
Overview
The historical signature takes object, row, column, background and foreground colors in that order. This fragment configures a callback for a previously validated cell. It does not imply record persistence or update semantics; availability in the current component requires confirmation. (Sources: refs. 1–1.)
Syntax
GridSetCellColor(oBrw,nRow,nCol,nBack,nFore)Commented example
#Include "Protheus.ch"
User Function Ed478()
// Later application: white background and black text.
Local bColor := {|oBrw,nRow,nCol| GridSetCellColor(oBrw,nRow,nCol,16777215,0)}
ConOut(ValType(bColor))
Return NilExpected result
Prepares a visual rule without applying it. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
- Validate coordinates and contrast; do not convey state through color alone.
- Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
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