翻页自定义控件.docx

翻页自定义控件效果图：前台Xaml代码 后台代码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;namespace MT4FollowOrderBackoffice.UC public partial class PagerControl : UserControl public PagerControl() InitializeComponent(); #region PageSize public int PageSize get return (int)GetValue(PageSizeProperty); set SetValue(PageSizeProperty, value); public static readonly DependencyProperty PageSizeProperty = DependencyProperty.Register( PageSize, typeof(int), typeof(PagerControl), new PropertyMetadata(15, new PropertyChangedCallback(PageSizePropertyChanged); static void PageSizePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) var obj = (PagerControl)d; if (int)e.NewValue 0 ? 1 : 0); if (obj.PageIndex obj.PageCount) obj.PageIndex = obj.PageCount 0 ? obj.PageCount : 1; obj.OnChanged(); #endregion #region PageCount public int PageCount get return (int)GetValue(PageCountProperty); private set SetValue(PageCountProperty, value); public static readonly DependencyProperty PageCountProperty = DependencyProperty.Register( PageCount, typeof(int), typeof(PagerControl), null); #endregion #region PageIndex public int PageIndex get return (int)GetValue(PageIndexProperty); set SetValue(PageIndexProperty, value); public static readonly DependencyProperty PageIndexProperty = DependencyProperty.Register( PageIndex, typeof(int), typeof(PagerControl), new PropertyMetadata(0, new PropertyChangedCallback(PageIndexPropertyChanged); static void PageIndexPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) var obj = (PagerControl)d; if (int)e.NewValue != 1) if (int)e.NewValue obj.PageCount) obj.SetValue(PageIndexProperty, obj.PageCount 1 ? obj.PageCount : 1); return; obj.OnChanged(); #endregion #region RecordCount public int RecordCount get return (int)GetValue(RecordCountProperty); set SetValue(RecordCountProperty, value); public static readonly DependencyProperty RecordCountProperty = DependencyProperty.Register( RecordCount, typeof(int), typeof(PagerControl), new PropertyMetadata(0, new PropertyChangedCallback(RecordCountPropertyChanged); static void RecordCountPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) var obj = (PagerControl)d; if (int)e.NewValue 0 ? 1 : 0); if (obj.PageIndex obj.PageCount) obj.PageIndex = obj.PageCount 0 ? obj.PageCount : 1; obj.OnChanged(); #endregion private void btnPrev_Click(object sender, RoutedEventArgs e) this.PageIndex-; private void btnNext_Click(object sender, RoutedEventArgs e) this.PageIndex+; void OnChanged() this.btnPrev.I