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我在列表视图上使用双击事件,将三列添加到datagridview。我不确定如何在“selectedText”变量上设置“Tag”属性。如何设置DataGridView行标记
Private Sub lwArticles_DoubleClick(sender As Object, e As System.EventArgs) Handles lwArticles.DoubleClick
Dim selectedText = lwArticles.SelectedItems(0).SubItems.Item(0).Text 'Article No
Dim selectedDesc = lwArticles.SelectedItems(0).SubItems.Item(1).Text 'Description
Dim currRowNo As String = ""
Dim alreadyExists = False
For i As Integer = 0 To dgvDetail.Rows.Count - 1
currRowNo = dgvDetail.Rows(i).Cells(0).Value
If currRowNo = selectedText Then
alreadyExists = True
dgvDetail.Rows(i).Cells(2).Value += 1
Exit For
End If
Next
'If the entry doesn't exist, add it
If Not alreadyExists Then
dgvDetail.Rows.Add(New String() {selectedText, selectedDesc, 1})
End If
End Sub
通过该行的标签这我循环后看文章编号。它将在我的dgvDetail.Rows.Add()附近,我应该设置Tag属性等于selectedText ...任何人都知道如何做到这一点?
编辑: 正在填充的datagridview列是:“商品编号”,“描述”和“数量”。数量设置在循环中,基本上,如果我已经双击同一个事物两次,它会将第三列(Cell(2))加1。
运行完美!谢谢! – Alex