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div element paragragh element span element 阅读全文
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只会在第一次使用类的时候执行 public class User { public static readonly Color BackColor; static User() { DateTime now = DateTime.Now; if (now.DayOfWeek == D... 阅读全文
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Create Procedure sp_LookForColumn ( @DBName VarChar(100) , @ColumnName VarChar(100) ) As Declare @SQL VarChar(8000) Select @SQL = ' Select A.N... 阅读全文
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数组是引用类型 class ParameterTest { static void SomeFunction(int[] ints, int i) { ints[0] = 100; i = 100; } public static int Main() { int i = 0; in... 阅读全文
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// 示例数据 Student[] students = { new Student { StuID = 1, StuName = "小陈", Course = "C++基础" }, new Student { StuID = 2, StuName = "小林", Course = ... 阅读全文
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ALTER PROCEDURE [dbo].[RebuildIndex] AS DECLARE @DBName NVARCHAR(255) ,@TableName NVARCHAR(255) ,@SchemaName NVARCHAR(255) , @IndexName NVARCH... 阅读全文
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把@ @identity 改为scope_indentity() 阅读全文
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where cast(UUID as nvarchar(max)) ='''+cast( @uuid as nvarchar(max))+'''' 阅读全文
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public static class ProductCollectionExctensionMethods { public static void ApplyCurrencyMultiplier( this List product... 阅读全文
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Copying file Properties\PublishProfiles\配置文件1.pubxml to obj\Debug\Package\PackageTmp\Properties\PublishProfiles\配置文件1.pubxml failed. Could not... 阅读全文