摘要：object m = Type.Missing; const int MENU_ITEM_TYPE = 1; const int NEW_MENU = 18; CommandBarControl oNewMenu = ExcelGlobals.Application.CommandBars["Wor 阅读全文

摘要：if(columnBindingName== "modifyfrequency") { DataTable dt = this.dgvMyIndex.DataSource as DataTable; EnumerableRowCollection<DataRow> dayquery = from order in dt.AsEnumerable() where order.Field<string 阅读全文

摘要：Image UploadsI am going to complete the SportsStore user experience with something a little more sophisticated: I will add the ability for theadminist... 阅读全文

摘要：public class downClass1 { public IStorageFile pResultStorageFile; public async Task<IStorageFile> down() { string CountriesFile = "fruit.xml"; StorageFolder InstallationFolder =Windows.ApplicationModel.Package.Current.InstalledLocation; ... 阅读全文

摘要：http://www.codesky.net/article/200912/124632.html在.NET 4.0中我们将看到数组方面有很大的改进，本文将给大家讨论的是.NET 4.0数组的新增功能，希望对大家用好.NET 4.0数组有所帮助。1 两数组是否“相等”？在实际开发中，有时我们需要比对两个数组是否拥有一致的元素，例如，以下两个数组由于拥有相同的元素，因此被认为是相等的：int[]arr1=newint[] { 1,2,3,4 }; int[]arr2=newint[] { 1,2,3,4 };在.NET早期版本中，要实现上述数组比对功能，必须自己动手编写一个函数，在其内部使用循环 阅读全文

摘要：using System; using System.Collections; public class SamplesBitArray { public static void Main() { // Creates and initializes several BitArrays. BitArray myBA1 = new BitArray( 5 ); BitArray myBA2 = new BitArray( 5, false ); byte[] myBytes = new byte[5] { 1, 2, 3, 4, 5 }... 阅读全文

摘要：static int TakesAWhile(int data, int ms) { Console.WriteLine("TakesAWhile started"); Thread.Sleep(ms); Console.WriteLine("TakesAWhile completed"); return ++data; } ... 阅读全文

摘要：class ThreadUnsafe { static int _val1 = 1, _val2 = 1; static void Go() { if (_val2 != 0) Console.WriteLine (_val1 / _val2); _val2 = 0; } }///方法的定义和分配的内存地... 阅读全文

摘要：这样写可以用在linq 查询里面 阅读全文

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