动态绑定DataGrid [英] Binding DataGrid Dynamically
本文介绍了动态绑定DataGrid的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
private void button1_Click(object sender, RoutedEventArgs e)
{
connectionstring = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=D:/Project/Book.accdb";
connection = new OleDbConnection(connectionstring);
sql = "Select*from Authors";
DataGrid dg2 = new DataGrid();
try
{
connection.Open();
oledbAdapter = new OleDbDataAdapter(sql, connection);
oledbAdapter.Fill(dt);
dg2.DataContext = dt;
connection.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
dg2.HorizontalAlignment = HorizontalAlignment.Left;
dg2.VerticalAlignment = VerticalAlignment.Top;
dg2.Height = 700;
dg2.Width = 900;
dg2.Background = Brushes.YellowGreen;
grid1.Children.Add(dg2);
}
此代码实例化一个DataGrid dg2,并期望显示数据库书的内容.但只显示一个空白的DataGrid表单.我必须在某个地方执行DataBinding,以及如何在后面的代码中做到这一点.
this code instantiate a DataGrid dg2 and expected to show the content of Database Book . but only a Blank DataGrid form is shown. somewhere i have to do the DataBinding and how I can do it in the codebehind.
Any help will be appreaciated
推荐答案
您好,Mr.MohammadIqbal,
您请写一个声明
dg2.ItemsSource = dt.DefaultView; 而不是dg2.DataContext = dt;
-
享受吧.
Hi Mr.MohammadIqbal,
You pls write a statement
dg2.ItemsSource = dt.DefaultView; instead of dg2.DataContext = dt;
--
Enjoy.
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