0

我需要获取位于用户选择的行的数据网格视图中的每个单元格中的信息。我有选择的行，我只需要帮助来获取单元格中的信息。现在它只是DataGridVewRow { Index=7}在数据实际上是一个字符串时返回。这是我的功能

Private Function getCoordinates()
    Dim dt As New DataTable
    Dim dt2 As New DataTable
    'Dim r As DataRow
    Dim n As Integer = 0
    Dim selectedItems As DataGridViewSelectedRowCollection = dgv.SelectedRows
    dt = dgv.DataSource
    dgv.SelectionMode = DataGridViewSelectionMode.FullRowSelect
    dgv.MultiSelect = True
    Dim i = dgv.CurrentRow.Index




    dt2.Columns.Add("Position")
    Try

        If selectedItems Is Nothing Then
            For n = 0 To dt.Rows.Count - 1
                dt2.Rows.Add(n)
                dt2.Rows(n)("Position") = dt.Rows.Item(n)("Mouse Position")
            Next

        Else

            For Each selectedItem As DataGridViewRow In selectedItems


                dt2.Rows.Add(selectedItem)
                dt2.Rows(selectedItem.Index)("Position") = dt.Rows.Item(selectedItem.Index)("Mouse Position")

            Next
        End If

    Catch ex As Exception
        MsgBox("Error", MsgBoxStyle.Exclamation, "Error!")
    End Try


    Return dt2


End Function
4

1 回答 1

1

您可以通过 DataGridViewRow 的 Cells 属性获取单元格的文本。以下示例将从每个选定行的第一个单元格中获取文本：

Dim strContents As String = String.Empty

For Each selectedItem As DataGridViewRow In selectedItems

     strContents += " First Cell's Text: " & selectedItem.Cells(0).Text

Next
于 2013-06-25T12:54:33.620 回答