06 2019 档案

磁盘读写受保护
摘要：http://mtoou.info/cipanbeixiebaohu/index.html ①打开运行（快捷键Win+R）→输入regedit后回车 ②找到这个目录：HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePo 阅读全文
posted @ 2019-06-21 23:57 FredGrit 阅读(349) 评论(0) 推荐(0) 编辑
WPF Customize DelegateCommand
摘要：public class DelCmd : ICommand { private readonly Predicate<object> _canExecute; private readonly Action<object> _execute; public event EventHandler C 阅读全文
posted @ 2019-06-10 13:28 FredGrit 阅读(300) 评论(0) 推荐(0) 编辑
System.InvalidOperationException: 'Cannot create more than one System.Windows.Application instance in the same AppDomain.'
摘要：System.Windows.Application is a singleton: its constructor must only be invoked once (including App.xaml de-xamlization), or exception is thrown. 阅读全文
posted @ 2019-06-08 15:24 FredGrit 阅读(545) 评论(0) 推荐(0) 编辑
C# NPOI Export DataTable C# NPOI导出DataTable 单元格自适应大小
摘要：1.Install-Package NPOI -v 2.4.0 2. 3.让Excel单元格自适应单元格大小 for(int i=0;i<dt.Columns.Count;i++) { firstSheet.AutoSizeColumn(i); } 最后效果： 阅读全文
posted @ 2019-06-05 19:43 FredGrit 阅读(1416) 评论(0) 推荐(0) 编辑
wcf configuration
摘要：<system.serviceModel> <bindings> <basicHttpBinding> <binding name="BasicHttpBinding_IGetDataTable" messageEncoding="Text" maxReceivedMessageSize="2147 阅读全文
posted @ 2019-06-04 09:47 FredGrit 阅读(282) 评论(0) 推荐(1) 编辑

点击右上角即可分享
微信分享提示