有很多方法可以改善你的上述內容.但這是我會為初學者嘗試的.

下面將在頁面加載時填充您的數據網格,將計時器設置為每60秒打勾一次.當計時器滴答時,它將調用一種方法將數據再次加載到網格中.

//On PageLoad,populate the grid,and set a timer to repeat ever 60 seconds

private void Page_Loaded(object sender,RoutedEventArgs e)

{

try

{

RebindData();

SetTimer();

}

catch (SqlException e)

{

Console.WriteLine(e.Message);

}

}

//Refreshes grid data on timer tick

protected void dispatcherTimer_Tick(object sender,EventArgs e)

{

RebindData();

}

//Get data and bind to the grid

private void RebindData()

{

String selectstatement = "select top 2 ItemID,DOJ from ConsumarTB order by ItemID ";

da = new SqlDataAdapter(selectstatement,con);

ds = new DataSet();

da.Fill(ds);

dataGrid1.ItemsSource = ds.Tables[0].DefaultView;

}

//Set and start the timer

private void SetTimer()

{

DispatcherTimer dispatcherTimer = new DispatcherTimer();

dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);

dispatcherTimer.Interval = new TimeSpan(0,60);

dispatcherTimer.Start();

}

總結

以上是生活随笔為你收集整理的datagrid wpf 刷新数据_c# – WPF Datagrid-自动刷新的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。