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商标注册网上查询,重庆网站seo分析,wordpress钉钉登陆,什么软件可以刷网站排名目录 页面代码后台代码动态生成按钮主要代码&#xff1a; 如下图&#xff0c;可编辑的DataGrid&#xff0c;如果有操作按钮&#xff0c;则最后一行会异常出现按钮&#xff1b;解决办法就是让代码动态生成按钮&#xff1b; 页面代码 <Page x:Class"WpfSnqkGasAnalysi…

目录

    • 页面代码
    • 后台代码
    • 动态生成按钮主要代码：

如下图，可编辑的DataGrid，如果有操作按钮，则最后一行会异常出现按钮；解决办法就是让代码动态生成按钮；
在这里插入图片描述

页面代码

<Page x:Class="WpfSnqkGasAnalysis.PageUser"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:local="clr-namespace:WpfSnqkGasAnalysis.Model;assembly=WpfSnqkGasAnalysis.Model" xmlns:local1="clr-namespace:WpfSnqkGasAnalysis"mc:Ignorable="d" d:DesignHeight="450" d:DesignWidth="800"Title="PageUser" Loaded="Page_Loaded"><Page.Resources><local1:ImgShowConvert x:Key="imgShow"></local1:ImgShowConvert>       <local1:CheckNullConvert x:Key="accountIsReadOnly" /></Page.Resources><Grid Margin="10">       <Grid.RowDefinitions><RowDefinition Height="60" ></RowDefinition><RowDefinition Height="*"></RowDefinition></Grid.RowDefinitions><DockPanel LastChildFill="False" Grid.Row="0"><Label Content="账号：" Style="{StaticResource Label1}"  /><TextBox  x:Name="txtAccount" Text="" Style="{StaticResource input1}" Margin="0,0,20,0" /><Button x:Name="btnSearch" Content="查询"  Style="{StaticResource buttonBlue}" HorizontalAlignment="Left" VerticalAlignment="Center" Click="btnSearch_Click"/></DockPanel><Grid Grid.Row="1"   ><DataGrid  x:Name="dgUser"  ItemsSource="{Binding }"  Style="{StaticResource DataGrid1}" ColumnHeaderStyle="{StaticResource DataGrid1_header}"  RowHeaderWidth="0"  BorderBrush="#D3D3D3" BorderThickness="1,0,0,0"  AutoGenerateColumns="False" SelectionUnit="Cell" CanUserAddRows="True" CellEditEnding="dgUser_CellEditEnding"   ><DataGrid.Columns><DataGridTextColumn ElementStyle="{StaticResource dataGridColumn}" Width="150" Header="账号" Binding="{Binding  Account }" IsReadOnly="{Binding Path=Account,Converter={StaticResource accountIsReadOnly}}"   ></DataGridTextColumn><DataGridTextColumn   ElementStyle="{StaticResource dataGridColumn}" Width="100" Header="姓名" Binding="{Binding Realname,Mode=TwoWay}"></DataGridTextColumn><!--<DataGridComboBoxColumn   Width="200" Header="角色" TextBinding="{Binding Role_id,Mode=TwoWay }"  ItemsSource="{x:Static  local:CommonConfig.RoleList  }" SelectedItemBinding="{Binding  Role_id,UpdateSourceTrigger=PropertyChanged}"   />--><!--<DataGridCheckBoxColumn      Width="90"  Header="是否启用" Binding="{Binding Dstat,Mode=TwoWay}"  ></DataGridCheckBoxColumn>--><DataGridTemplateColumn  Header="是否启用" Width="90"><DataGridTemplateColumn.CellTemplate><DataTemplate><StackPanel   Loaded="CheckStackPanel_Loaded"  Tag="{Binding Dstat}"  Orientation="Horizontal" Style="{StaticResource StackPanel_buttonSpance}"></StackPanel></DataTemplate></DataGridTemplateColumn.CellTemplate></DataGridTemplateColumn><DataGridTemplateColumn Header="电子签名"  ><DataGridTemplateColumn.CellTemplate><DataTemplate>                                            <Image Source="{Binding SignatureImgPath,Converter={StaticResource imgShow} }" MaxHeight="60" ></Image></DataTemplate></DataGridTemplateColumn.CellTemplate></DataGridTemplateColumn><DataGridTextColumn ElementStyle="{StaticResource dataGridColumn}" Width="100"   Header="备注" Binding="{Binding Remark,Mode=TwoWay}"></DataGridTextColumn><DataGridTemplateColumn  Header="操作" Width="*"><DataGridTemplateColumn.CellTemplate><DataTemplate><StackPanel Name="btnList"  Loaded="btnList_Loaded"  Tag="{Binding Id}"  Orientation="Horizontal" Style="{StaticResource StackPanel_buttonSpance}"><!--<TextBlock Text="{Binding Id}" Background="#D77DE1" Padding="10,2"></TextBlock>--><!--<Button  Name="btnEdit" Tag="{Binding Id}" HorizontalAlignment="Left"   Visibility="{Binding Id, ConverterParameter=99, Converter={StaticResource lastRowC}  }"  VerticalAlignment="Center" Content="上传电子签名"   Click="BtnImgName_Click"  /><Button  Name="btnPasswordReset" Tag="{Binding Id}" HorizontalAlignment="Left" Visibility="{Binding Id, ConverterParameter=99, Converter={StaticResource lastRowC}  }"  VerticalAlignment="Center" Content="重置密码"   Click="ResetPassword_Click"  /><Button  Name="btnDel"   HorizontalAlignment="Left" VerticalAlignment="Center" Content="删除" Visibility="{Binding Id, ConverterParameter=99, Converter={StaticResource lastRowC}  }"   Click="del_Click"  />--></StackPanel></DataTemplate></DataGridTemplateColumn.CellTemplate></DataGridTemplateColumn></DataGrid.Columns></DataGrid></Grid></Grid>   
</Page>

后台代码

using Microsoft.VisualBasic.ApplicationServices;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WpfRepairProject.IBLL;
using WpfRepairProject.IData;
using WpfRepairProject.Model;
using WpfSnqkGasAnalysis.IBusiness_impl;
using WpfSnqkGasAnalysis.Model;namespace WpfSnqkGasAnalysis
{/// <summary>/// PageUser.xaml 的交互逻辑，账号管理/// </summary>public partial class PageUser : Page{public PageUser(){InitializeComponent();}//UserBusiness userBusiness = new UserBusiness();readonly IK_userDAL userDAL = ServicesRepairHelpter.GetService<IK_userDAL>();readonly IUserBLL userBLL = ServicesRepairHelpter.GetService<IUserBLL>();private void Page_Loaded(object sender, RoutedEventArgs e){//dgUservar list = userDAL.GetListAll();if (list?.Count > 0){foreach (var item in list){item.Dstat = item.U_stat == 1 ? true : false;}}dgUser.ItemsSource = list;//   dgUser.//dgUser.//dgUser.row}//回车键提交，或者鼠标点击其他单元格private void dgUser_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e){var user = e.Row.Item as K_user;object selectedValue = null;if (e.EditingElement is TextBox){selectedValue = ((System.Windows.Controls.TextBox)e.EditingElement).Text;}List<string> updateColumns = new List<string>();//账号。if (e.Column.SortMemberPath.Equals("Account")){user.Account = selectedValue.ToString();updateColumns.Add("Account");}else if (e.Column.SortMemberPath.Equals("Realname")){user.Realname = selectedValue.ToString();updateColumns.Add("Realname");}//角色else if (e.Column.SortMemberPath.Equals("User_role_id")){var selectedValue1 = ((System.Windows.Controls.Primitives.Selector)e.EditingElement).SelectedValue as string;user.User_role_id = selectedValue1.ToMyInt64();updateColumns.Add("User_role_id");}//备注else if (e.Column.SortMemberPath.Equals("Remark")){user.Remark = selectedValue.ToString();updateColumns.Add("Remark");}//状态else if (e.Column.SortMemberPath.Equals("Dstat")){bool? check = ((System.Windows.Controls.Primitives.ToggleButton)e.EditingElement).IsChecked;user.U_stat = 2;if (check != null){user.U_stat = check.Value ? 1 : 2;}updateColumns.Add("U_stat");}if (selectedValue == null || string.IsNullOrEmpty(selectedValue.ToString())){return;}if (user.Id == 0){//新增一个人。//添加时间：2022-12-6 17:35:58K_user userInfo = new K_user();userInfo.Account = selectedValue.ToString();var addResult = userBLL.Add(userInfo);btnSearch_Click(sender, new RoutedEventArgs());//刷新列表数据ShowAlertHelpter.ShowAlert(addResult.Msg);}else{if (updateColumns.Count == 1 && updateColumns.First() == "Account"){ShowAlertHelpter.ShowAlert("账号不允许修改");btnSearch_Click(sender, new RoutedEventArgs());//刷新列表数据return;}//修改，保存var result = userBLL.Update(user, updateColumns);if (result.Code == ResultCode.Success.ToMyInt64()){btnSearch_Click(sender, new RoutedEventArgs());//刷新列表数据}ShowAlertHelpter.ShowAlert(result.Msg);}}//搜索private void btnSearch_Click(object sender, RoutedEventArgs e){var list = userDAL.GetListAll();var listResult = list.Where(g => g.Account.Contains(txtAccount.Text.Trim())).ToList();if (listResult?.Count > 0){foreach (var item in listResult){item.Dstat = item.U_stat == 1 ? true : false;}}//必须要List，否则不能编辑单元格dgUser.ItemsSource = listResult;dgUser.UpdateLayout();}//上传签名private void BtnImgName_Click(object sender, RoutedEventArgs e){Microsoft.Win32.OpenFileDialog ofd = new Microsoft.Win32.OpenFileDialog();ofd.Filter = "image|*.png";if ((bool)ofd.ShowDialog()){//保存图片string dir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, CommonConfig.UploadImgSavePath);if (!System.IO.Directory.Exists(dir)){System.IO.Directory.CreateDirectory(dir);}string file = DateTime.Now.Ticks + ".png";string fileSavePath = System.IO.Path.Combine(dir, file);var buffer = System.IO.File.ReadAllBytes(ofd.FileName);System.IO.File.WriteAllBytes(fileSavePath, buffer);//当前人，修改签名string relativePath = System.IO.Path.Combine(CommonConfig.UploadImgSavePath, file);//Login_user login_User = this.dgUser.SelectedItem as Login_user;var button = sender as Button;if (button != null){long id = (long)button.Tag.ToMyInt64();var user = userDAL.Get(id);if (user == null){ShowAlertHelpter.ShowAlert("没找到用户");}user.SignatureImgPath = relativePath;var taskUpdate = userDAL.UpdateAsync(user, new string[] { "SignatureImgPath" });int count = taskUpdate.Result;IResult result = new Result("签名图片保存失败");if (count > 0){result = new ResultSuccess();}if (result.Code == (int)ResultCode.Success){btnSearch_Click(sender, e);//刷新列表数据ShowAlertHelpter.ShowAlert("签名图片保存成功");}else{ShowAlertHelpter.ShowAlert(result.Msg);}}}}//重置密码 //添加时间：2023-1-10 10:17:37。作者：王浩力private void ResetPassword_Click(object sender, RoutedEventArgs e){WindowUserResetPassword windowUserReset = new WindowUserResetPassword();windowUserReset.selectedUser = this.dgUser.CurrentItem as K_user;windowUserReset.ShowDialog();}//删除用户private async void del_Click(object sender, RoutedEventArgs e){var user = ((System.Windows.FrameworkElement)sender).DataContext as K_user;if (user == null){e.Handled = true;return;}if (MessageBox.Show($"确认删除`{user.Account}`吗？", "删除提示", MessageBoxButton.YesNo) == MessageBoxResult.No){e.Handled = true;return;}int count = await userDAL.DeleteByPrimaryKeyAsync(user.Id);if (count > 0){ShowAlertHelpter.ShowAlert("删除成功");btnSearch_Click(sender, e);//刷新列表数据}}//按钮的StackPanel加载完成private void btnList_Loaded(object sender, RoutedEventArgs e){//ShowAlertHelpter.ShowAlert("按钮容器加载完成");var conqi = sender as StackPanel;if (conqi == null || conqi.Tag == null || conqi.Tag.ToString() == "0"){return;}var row = conqi.Parent;Button button = new Button();button.Content = "重置密码";button.Click += ResetPassword_Click;button.Tag = conqi.Tag;conqi.Children.Add(button);Button button2 = new Button();button2.Content = "上传电子签名";button2.Click += BtnImgName_Click;button2.Tag = conqi.Tag;conqi.Children.Add(button2);Button button3 = new Button();button3.Content = "删除";button3.Click += del_Click;button3.Tag = conqi.Tag;conqi.Children.Add(button3);}//动态绑定checkboxprivate void CheckStackPanel_Loaded(object sender, RoutedEventArgs e){var conqi = sender as StackPanel;if (conqi == null || conqi.Tag == null){return;}CheckBox checkBox = new CheckBox();checkBox.IsChecked = (bool)conqi.Tag;checkBox.Click += (o, e) =>{var zuj = o as CheckBox;var user = zuj.DataContext as K_user;if (user == null){return;}if (MessageBox.Show($"确认修改用户`{user.Account}`状态吗", "提示", MessageBoxButton.OKCancel) != MessageBoxResult.OK){btnSearch_Click(sender, new RoutedEventArgs());//刷新列表数据return;}user.U_stat = 1;if (zuj.IsChecked != null){user.U_stat = zuj.IsChecked.Value ? 1 : 2;}//修改，保存var result = userBLL.Update(user, new List<string> { "U_stat" });if (result.Code == ResultCode.Success.ToMyInt64()){btnSearch_Click(sender, new RoutedEventArgs());//刷新列表数据}ShowAlertHelpter.ShowAlert(result.Msg);};conqi.Children.Add(checkBox);}}
}

动态生成按钮主要代码：

 //按钮的StackPanel加载完成private void btnList_Loaded(object sender, RoutedEventArgs e){//ShowAlertHelpter.ShowAlert("按钮容器加载完成");var conqi = sender as StackPanel;if (conqi == null || conqi.Tag == null || conqi.Tag.ToString() == "0"){return;}var row = conqi.Parent;Button button = new Button();button.Content = "重置密码";button.Click += ResetPassword_Click;button.Tag = conqi.Tag;conqi.Children.Add(button);Button button2 = new Button();button2.Content = "上传电子签名";button2.Click += BtnImgName_Click;button2.Tag = conqi.Tag;conqi.Children.Add(button2);Button button3 = new Button();button3.Content = "删除";button3.Click += del_Click;button3.Tag = conqi.Tag;conqi.Children.Add(button3);}

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