FredGrit

摘要： One possible cause is include chinese characters, //Wrong code private void OpenClick(object sender, RoutedEventArgs e) { OpenFileDialog dialog=new Op 阅读全文

摘要： <DataGrid ItemsSource="{Binding BooksList,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}" SelectionMode="Extended"> <DataGrid.ContextMenu> <ContextM 阅读全文

摘要： public class DelCmd : ICommand { private readonly Action<Object> execute; private readonly Predicate<Object> canExecute; public DelCmd(Action<object> 阅读全文

摘要： //xaml <Window x:Class="WpfApp201.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/ 阅读全文

摘要： //xaml <behavior:Interaction.Triggers> <behavior:EventTrigger EventName="MouseWheel" SourceObject="{Binding ElementName=img}"> <behavior:InvokeCommand 阅读全文

摘要： using System; using System.Collections.Generic; using System.Configuration; using System.Data; using System.Diagnostics.Eventing.Reader; using System. 阅读全文

摘要： //xaml <Image Grid.Column="1" ClipToBounds="True" Source="{Binding SelectedItem.ImgUrl,ElementName=lbx}"> <Image.ContextMenu> <ContextMenu> <MenuItem 阅读全文

摘要： //xaml <behavior:Interaction.Triggers> <behavior:EventTrigger EventName="KeyDown"> <behavior:CallMethodAction TargetObject="{Binding}" MethodName="Win 阅读全文

摘要： Copy from https://blog.csdn.net/jacke121/article/details/87705301?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~ 阅读全文

摘要： System.Runtime.InteropServices.COMException HResult=0x88980406 Message=UCEERR_RENDERTHREADFAILURE (Exception from HRESULT: 0x88980406) Source=Presenta 阅读全文