WPF Toolkit 之 DataGrid (GridView) 简单示例

微软的Toolkit 提供了WPF 的DataGrid 控件

下载并安装控件：http://www.codeplex.com/wpf

安装完后，可以看到工具栏多了几个控件

向WPF窗口 拖进去DatePicker 和DataGrid 和几个文本框和按钮

Xaml：

<Window x:Class="HomeFinance.winPay"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="winPay" Height="600" Width="800" xmlns:my="http://schemas.microsoft.com/wpf/2008/toolkit" Loaded="Window_Loaded">
    <Grid>
        <my:DataGrid Margin="0,185,0,26" Name="dataGrid1" AutoGenerateColumns="True" />
        <TextBox Height="23" HorizontalAlignment="Left" Margin="78,12,0,0" Name="txtItem" VerticalAlignment="Top" Width="120" />
        <TextBox Height="23" HorizontalAlignment="Left" Margin="267,12,0,0" Name="txtAmount" VerticalAlignment="Top" Width="120" />
        <TextBox Height="23" HorizontalAlignment="Right" Margin="0,12,215,0" Name="txtDate" VerticalAlignment="Top" Width="120" />
        <TextBox Height="23" HorizontalAlignment="Left" Margin="78,51,0,0" Name="txtRemark" VerticalAlignment="Top" Width="120" />
        <Button Height="23" HorizontalAlignment="Left" Margin="213,51.843,0,0" Name="btnAddItem" VerticalAlignment="Top" Width="75" Click="btnAddItem_Click">添加</Button>
        <Label Height="28" HorizontalAlignment="Left" Margin="12,10,0,0" Name="label1" VerticalAlignment="Top" Width="68">消费项目：</Label>
        <Label Height="28" HorizontalAlignment="Left" Margin="204,10,0,0" Name="label2" VerticalAlignment="Top" Width="65">消费金额：</Label>
        <Label Height="28" HorizontalAlignment="Left" Margin="393,10,0,0" Name="label3" VerticalAlignment="Top" Width="44">日期：</Label>
        <my:DatePicker Height="24" HorizontalAlignment="Right" Margin="0,11,162,0" Name="datePicker1" VerticalAlignment="Top" Width="35" SelectedDateChanged="datePicker1_SelectedDateChanged" />
        <Label Height="28" HorizontalAlignment="Left" Margin="34,51,0,0" Name="label4" VerticalAlignment="Top" Width="38">备注：</Label>
        <StatusBar Height="20" Name="statusBar1" VerticalAlignment="Bottom">
            <StatusBarItem Name="Status" />
        </StatusBar>
    </Grid>
</Window>

c#：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Data.OleDb;
using System.Data;
namespace HomeFinance
{
    /// <summary>
    /// winPay.xaml 的交互逻辑
    /// </summary>
    public partial class winPay : Window
    {
        string connString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=..\\..\\..\\..\\MyMoney.mdb";

        public winPay()
        {
            InitializeComponent();
        }


        private void Window_Loaded(object sender, RoutedEventArgs e)
        {


            LoadDataGrid();
            

        }

        private void LoadDataGrid()
        {
            using (OleDbConnection conn = new OleDbConnection(connString))
            {

                OleDbDataAdapter oda = new OleDbDataAdapter("SELECT * FROM Expen", conn);
                DataSet ds = new DataSet();
                oda.Fill(ds);
                dataGrid1.ItemsSource = ds.Tables[0].DefaultView;

            }
        }


        private void datePicker1_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
        {
            txtDate.Text = datePicker1.SelectedDate.ToString();
        }

        private void btnAddItem_Click(object sender, RoutedEventArgs e)
        {
            using (OleDbConnection conn = new OleDbConnection(connString))
            {
                conn.Open();
                OleDbCommand cmd = new OleDbCommand("INSERT INTO Expen ( 消费金额, 消费者, 消费日期, 备注 ) Values('" + txtAmount.Text + "','" + txtItem.Text+ "','" + txtDate.Text +"','" + txtRemark.Text + "')", conn);
                cmd.ExecuteNonQuery();

            }
            LoadDataGrid();
        }
    }
}

调用了一个Access的数据库， 本想尝试一下AdoEF 但没有找打 Access 的 Provider 那位朋友知道那里可以获得，请发帖告诉我。

上面是示例运行后