在VB处理数据显示的时候,使用表格是一种好的方法,虽然DataGrid可以与数据源绑定,但是总有美中不足,就是外观不好看,所以有时应用MsFlexGrid显示数据还是一种比较好的方法,以下几个函数是用来控制MsFlexGrid的程序
(本人语言表达能力有限,还请见谅)
''''MsFlexGrid操作函数
''''合并列 Public Function MergeCol(GridObj As Object, ByVal StartCol As Long, ByVal EndCol As Long, ByVal ColValue As String, ByVal CurrentRow As Long) As Boolean If StartCol > EndCol Or StartCol > GridObj.Cols Or CurrentRow > GridObj.Rows Then MsgBox "对不起,行列设置错误!", vbOKOnly, App.Title MergeCol = False Exit Function End If
For I = StartCol To EndCol GridObj.MergeCol(I) = True GridObj.TextArray(faIndex(GridObj, CurrentRow, I)) = ColValue GridObj.ColAlignment(I) = flexAlignCenterCenter Next I
GridObj.MergeRow(CurrentRow) = True
MergeCol = True
End Function
''''合并行 Public Function MergeRow(GridObj As Object, ByVal StartRow As Long, ByVal EndRow As Long, ByVal RowValue As String, ByVal CurrentCol As Long) As Boolean If StartRow > EndRow Or StartRow > GridObj.Rows Or CurrentCol > GridObj.Cols Then MsgBox "对不起,行列设置错误!", vbOKOnly, App.Title MergeRow = False Exit Function End If
For I = StartRow To EndRow GridObj.MergeRow(I) = True GridObj.TextArray(faIndex(GridObj, I, CurrentCol)) = RowValue GridObj.ColAlignment(CurrentCol) = flexAlignCenterCenter
Next I GridObj.MergeCol(CurrentCol) = True MergeRow = True
End Function
''''转换索引 Public Function faIndex(GridObj As Object, ByVal row As Integer, ByVal col As Integer) As Long If row > GridObj.Rows Or row < 0 Or col > GridObj.Cols Or col < 0 Then MsgBox "对不起,行列设置错误!", vbOKOnly, App.Title faIndex = -1 Exit Function End If
faIndex = row * GridObj.Cols + col
End Function
''''插入行 Public Function SetItem(GridObj As Object, ByVal row As Integer, ByVal col As Integer, ByVal SetValue As String) As Boolean If row > GridObj.Rows Or row < 0 Or col > GridObj.Cols Or col < 0 Then MsgBox "对不起,行列设置错误!", vbOKOnly, App.Title SetItem = False Exit Function End If GridObj.TextArray(faIndex(GridObj, row, col)) = SetValue SetItem = True End Function
''''得到单元格值 Public Function GetItem(GridObj As Object, ByVal row As Integer, ByVal col As Integer) As String
If row > GridObj.Rows Or row < 0 Or col > GridObj.Cols Or col < 0 Then MsgBox "对不起,行列设置错误!", vbOKOnly, App.Title GetItem = "" Exit Function End If GetItem = GridObj.TextArray(faIndex(GridObj, row, col)) End Function
这是我以前写的几个函数,不知能不能帮上你, 我弄Excel时间挺长,有什么问题可以给我发E_mail
w.hua@ynmail.com
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