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@ndthanh ndthanh/filter2darray.bas
Last active Jun 1, 2017

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Function Filter2DArray(ByVal sArray, ByVal ColIndex As Long, ByVal FindStr As String, ByVal HasTitle As Boolean)
'sArray: mảng 2 chiều trên sheet
'colIndex: cột cần lọc
'FindStr: dữ liệu cần lọc
'HasTitle: Mảng nguồn có tiêu đề hay không
Dim TmpArr, i As Long, j As Long, Arr, Dic, TmpStr, Tmp, Chk As Boolean, TmpVal As Double
On Error Resume Next
Set Dic = CreateObject("Scripting.Dictionary")
TmpArr = sArray
ColIndex = ColIndex + LBound(TmpArr, 2) - 1
Chk = (InStr("><=", Left(FindStr, 1)) > 0)
For i = LBound(TmpArr, 1) - HasTitle To UBound(TmpArr, 1)
If Chk And FindStr <> "" Then
TmpVal = CDbl(TmpArr(i, ColIndex))
If Evaluate(TmpVal & FindStr) Then Dic.Add i, ""
Else
If Left(FindStr, 1) = "!" Then
If Not (UCase(TmpArr(i, ColIndex)) Like UCase(Mid(FindStr, 2, Len(FindStr)))) Then Dic.Add i, ""
Else
If UCase(TmpArr(i, ColIndex)) Like UCase(FindStr) Then Dic.Add i, ""
End If
End If
Next
If Dic.Count > 0 Then
Tmp = Dic.Keys
ReDim Arr(LBound(TmpArr, 1) To UBound(Tmp) + LBound(TmpArr, 1) - HasTitle, LBound(TmpArr, 2) To UBound(TmpArr, 2))
For i = LBound(TmpArr, 1) - HasTitle To UBound(Tmp) + LBound(TmpArr, 1) - HasTitle
For j = LBound(TmpArr, 2) To UBound(TmpArr, 2)
Arr(i, j) = TmpArr(Tmp(i - LBound(TmpArr, 1) + HasTitle), j)
Next
Next
If HasTitle Then
For j = LBound(TmpArr, 2) To UBound(TmpArr, 2)
Arr(LBound(TmpArr, 1), j) = TmpArr(LBound(TmpArr, 1), j)
Next
End If
End If
Filter2DArray = Arr
End Function
'Nguồn: GPE
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