silverlight 分页，绑定图片列，序号列

来源：互联网发布：java拉姆达表达式编辑：程序博客网时间：2024/05/16 01:32

</Grid>
</UserControl>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using EasySL.Entity;
using EasySL.UI.GetWebService;
using System.IO.IsolatedStorage;
using System.Windows.Media.Imaging;
using System.Windows.Data;
using System.Collections.ObjectModel;
using System.Text;
using System.Windows.Markup;

namespace xxx{
    public partial class TaskQueryInstance : UserControl
    {
        public string searchWord = string.Empty;
        WsMenuServiceSoapClient client = new WsMenuServiceSoapClient();
        public TaskQueryInstance()
        {
            InitializeComponent();
            //绑定行
            dgData.LoadingRow += new EventHandler<DataGridRowEventArgs>(dgData_LoadingRow);
            //给分页控件赋初始值
            this.dpPage.Source = null;
            //用独立存储空间页面传值
            IsolatedStorageSettings appSettings = IsolatedStorageSettings.ApplicationSettings;
            Dictionary<string,string> dic=appSettings["bjcx"] as Dictionary<string,string>;
            client.SearchFlowDataGridCompleted += new EventHandler<SearchFlowDataGridCompletedEventArgs>(client_SearchFlowDataGridCompleted);
            client.SearchFlowDataGridAsync(dic["stime"],dic["etime"],dic["ywlx"],dic["yxj"],dic["sqdw"],dic["ywbh"],dic["ybj"],dic["wbj"],dic["yjs"],dic["wjs"],dic["yzj"],dic["wzj"],(SessionManager.Session["user"] as St_User).USERID,searchWord);

        }
        //显示序号列
        void dgData_LoadingRow(object sender, DataGridRowEventArgs e)
        {
            int index = e.Row.GetIndex();
            var cell = dgData.Columns[0].GetCellContent(e.Row) as TextBlock;
            cell.Text = (dpPage.PageIndex*dpPage.PageSize+(index + 1)).ToString();
        }

        void client_SearchFlowDataGridCompleted(object sender, SearchFlowDataGridCompletedEventArgs e)
        {
            if (e.Error == null)
            {
                //分页并绑定数据
                ObservableCollection<WorkFlowItem> result = e.Result;
                PagedCollectionView itemListView = new PagedCollectionView(result);
                this.dgData.ItemsSource = itemListView;
                this.dpPage.Source = itemListView;
            }
            else
            {
                throw new NotImplementedException();
            }
        }

        private void lblCk_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            Label lbl = sender as Label;
            string lblstr = lbl.Tag.ToString();
            System.Windows.Browser.HtmlPage.Window.Alert(lblstr);
        }

private void btnXstb_Click(object sender, RoutedEventArgs e)
{

}

        private void btnBack_Click(object sender, RoutedEventArgs e)
        {
            this.Content = new QueryAndCollect.TaskQuery();
        }

        private void dpPage_PageIndexChanged(object sender, EventArgs e)
        {

        }

    }
    //图片转换函数类
    public class MessageInfoIconConverter : IValueConverter
    {
        private const string IMG_PATH = @"/EasySL.UI;component/Images/";

        public object Convert(object value, System.Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            string imgstr = value.ToString();
            if (imgstr.EndsWith("0"))
                return IMG_PATH+"top_ico_yxj1.png";
            else if (imgstr.Equals("1"))
                return IMG_PATH + "top_ico_yxj2.png";
            else
                return IMG_PATH + "top_ico_yxj3.png";
        }

        public object ConvertBack(object value, System.Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new System.NotImplementedException();
        }
    }
}
如果<Customs:MessageInfoIconConverter x:Key="MessageInfoIconConverter"/>
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