Èçìåíåíèå öâåòà ïîëÿ ïðè ââîäå äàííûõ
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Ïîíåäåëüíèê, 27 Íîÿáðÿ 2017 ã. 17:12
+ â öèòàòíèê
Çäðàâñòâóéòå! Íè êàê íå ìîãó ðàçîáðàòüñÿ, ÷òî ÿ äåëàþ íå òàê. Ìíå íóæíà âèçóàëüíàÿ ïðîâåðêà ââîäèìûõ çíà÷åíèé. Êîãäà îïåðàòîð ââîäèò äàííûå, äàííûå îáðàáàòûâàþòñÿ è, â çàâèñèìîñòè îò ðåçóëüòàòà öâåò ÿ÷åéêè ìåíÿåòñÿ.
Äëÿ ïðèìåðà ñäåëàë ôîðìó è íàïèñàë òàêîé êîä:
Private Sub p2_AfterUpdate()
qBC
End Sub
Private Sub qBC()
On Error Resume Next
Dim q As String
q = ""
q = Nz(Val(Me!p2) - Val(Me!p0), No)
Select Case q
Case No
Me!p2.BackColor = vbWhite
Case Is > 0 <= 150
Me!p2.BackColor = vbGreen
Case Is < 0
Me!p2.BackColor = vbRed
Case Is > 150
Me!p2.BackColor = vbYellow
End Select
Debug.Print q
End Sub
Íî êîä íå ðàáîòàåò òàê, êàê ÿ ïëàíèðîâàë. Ìîæíî ñêàçàòü, îí âîîáùå íå ðàáîòàåò.
Ñðàçó â äîâåñîê âîïðîñ, ìîæíî ëè ñäåëàòü òàê, ÷òîáû öâåò ïîëÿ ìåíÿëñÿ ïðè ââîäå çíà÷åíèÿ â ïîëå, à íå ïîñëå îáíîâëåíèÿ ïîëÿ, êàê ó ìåíÿ ñåé÷àñ. Ïðîáîâàë ïèñàòü òàêîé æå êîä â ñîáûòèå change, íî ýòî âûçûâàëî îøèáêó.
http://www.sql.ru/forum/1278377/izmenenie-cveta-polya-pri-vvode-dannyh
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