數據網格視圖中的vb.net雙數據

Question

我確實在datagridview(dgvLogs)顯示了數據，但是當我再次單擊該按鈕時，它將我的Toolstripstatuslabelcountdata中的數據計數Toolstripstatuslabelcountdata ，假設僅保留。 有什么建議么？

 Private Sub btnShowData_Click(sender As Object, e As EventArgs) Handles btnShowData.Click

 Dim sql As String = "SELECT * FROM tblStudents"
            Dim connection As New OleDbConnection(connectionString)
            Dim dataadapter As New OleDbDataAdapter(sql, connection)

            Dim dbDataSet As New DataTable
            connection.Open()
            dataadapter.Fill(ds, "tblStudents")
            connection.Close()
            dgvLogs.DataSource = ds
            dgvLogs.DataMember = "tblStudents"
            ToolStripStatusLabelCountData.Text = dgvLogs.RowCount.ToString()
End Sub

Answer 1

嘗試這個

ToolStripStatusLabelCountData.Text = ds.Tables [0] .Rows.Count.ToString（）