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上次简朴介绍了下CodeSmith，今天做些具体介绍（转），希望可以对大家有帮助： CodeSmith 是一种语法类似于asp.net的基于模板的代码生成器，程序可以自定义模板，从而减少重复编码的劳动量，提高效率。 安装CodeSmith 2.6注册后发现有两个可运行程序CodeSmith Studio.exe和CodeSmith Explorer.exe CodeSmith Studio.exe用来创建自定义模板 CodeSmith Explorer.exe用来导入模板并且生成代码 打开 CodeSmith Studio.exe，新建一个C#模板。发现有如下类似与asp.net的标识符号 <% %> <%= %> <%@ %> <script runat="template"> </script> 下面通过简朴的例子说明如何用 CodeSmith 创建模板并生成代码 新建一个空的txt文件，在文件上部输入如下一个CodeTemplate指示,Language和TargetLanguage分别代表模板语言和创建代码语言， <%@ CodeTemplate Language="C#" TargetLanguage="C#" Description="Generates a simple class " %> 然后声明几个变量，用来为了能够在以后生成的代码嵌入，这里声明了三个名为NameSpace,ClassName,Contxt的变量。其他参数一目了然就不再说明了， <%@ Property Name="NameSpace" Type="String" Category="Context" Description="The namespace to use for this class" %> <%@ Property Name="ClassName" Type="String" Category="Context" Description="The name of the class to generate" %> <%@ Property Name="DevelopersName" Type="String" Category="Context" Description="The name to include in the comment header" %> 接下来建立将要生成代码的框架，在适当位置引用刚刚声明的变量名 using System; namespace <%=NameSpace %> { /// <summary> /// Summary description for <%=ClassName %>. /// </summary> public class <%=ClassName %> { public <%=ClassName %>() { } } } 最后，打开CodeSmith Explorer.exe，加载此模板,并且在属性对话框中任意更改声明的变量名，按Generate按钮生成合适的代码 以上简朴的说明了CodeSmith的功能 下面看看在数据库访问中它是如何最小化我们的工作的 在这里我们要用到CodeSmith API中一个叫SchemaExplorer的组件，它提供了一系列类来操作数据库的框架,我们可以用它来创建表和存储过程，得到字段类型，字段名等。 如下是更新NorthWind数据库中orders表记录的存储过程,我们来看看如何自动生成它 CREATE PROCEDURE dbo.UpdateOrders @OrderID int, @CustomerID nchar(5), @EmployeeID int, @OrderDate datetime, @RequiredDate datetime, @ShippedDate datetime, @ShipVia int, @Freight money, @ShipName nvarchar(40), @ShipAddress nvarchar(60), @ShipCity nvarchar(15), @ShipRegion nvarchar(15), @ShipPostalCode nvarchar(10), @ShipCountry nvarchar(15) AS UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [OrderDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDate, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddress] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPostalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE [OrderID] = @OrderID 第一步还是创建一个CodeTemplate指示，注重TargetLanguage属性改为了T-SQL，因为创建的SQL语言代码 <%@ CodeTemplate Language="C#" TargetLanguage="T-SQL" Description="Generates a update stored procedure." %> 然后加载SchemaExplorer组件，并导入SchemaExplorer命名空间，看这里是不是和asp.net很像 <%@ Assembly Name="SchemaExplorer" %> <%@ Import Namespace="SchemaExplorer" %> 接下来声明变量,因为要从数据库表中读取框架所以 Type 属性为SchemaExplorer.TableSchema <%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the stored procedures should be based on." %> 下面就要写实际将要输出代码部分的模板了。 先写存储过程的第一行 ,<%%>内为引用前面声明变量名，代表表名 CREATE PROCEDURE dbo.Update<%=SourceTable.Name %> 第二步为存储过程创造将要声明的参数列表 //开始循环遍历每列 <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> //传递每列给GetSqlParameterStatement函数 <%= GetSqlParameterStatement(SourceTable.Columns[i]) %> //循环结束条件 <% if (i < SourceTable.Columns.Count - 1) { %>,<% } %> <% } % > AS 定义GetSqlParameterStatement方式接受列参数返回参数名，和字段类型，注重函数要放在 <script runat="template"></script>里 <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> 接下来创建存储过程的Update部分，语法类似不再说明 UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> //where条件，注重主键提取方式 WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 最终为模板为如下形式 <%@ CodeTemplate Language="C#" TargetLanguage="T-SQL" Description="Generates a update stored procedure." %> <%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the stored procedures should be based on." %> <%@ Assembly Name="SchemaExplorer" %> <%@ Import Namespace="SchemaExplorer" %> <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> CREATE PROCEDURE dbo.Update<%= SourceTable.Name %> <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> <%= GetSqlParameterStatement(SourceTable.Columns[i]) %><% if (i < SourceTable.Columns.Count - 1) { %>,<% } %> <% } %> AS UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 将其用CodeSmith Explorer.exe打开 可以任意选择数据库中的表,这里选择NorthWind中的0rders表 然后生成代码，就创建好了存储过程 CREATE PROCEDURE dbo.UpdateOrders @OrderID int, @CustomerID nchar(5), @EmployeeID int, @OrderDate datetime, @RequiredDate datetime, @ShippedDate datetime, @ShipVia int, @Freight money, @ShipName nvarchar(40), @ShipAddress nvarchar(60), @ShipCity nvarchar(15), @ShipRegion nvarchar(15), @ShipPostalCode nvarchar(10), @ShipCountry nvarchar(15) AS UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [OrderDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDate, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddress] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPostalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE [OrderID] = @OrderID 同样，我们可以选择其他的表创建Updata存储过程，也可以自定义其他诸如insert delete等的存储过程，是不是很方便？^-^ 以上只是CodeSmith的简朴应用，还有其他的功能有待大家探索了。 关于CodeSmith社区一些模板资源，大家可以去如下地址选择下载 CodeSmith Peer Support Forum Codesmith templates library <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> 接下来创建存储过程的Update部分，语法类似不再说明 UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> //where条件，注重主键提取方式 WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 最终为模板为如下形式 <%@ CodeTemplate Language="C#" TargetLanguage="T-SQL" Description="Generates a update stored procedure." %> <%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the stored procedures should be based on." %> <%@ Assembly Name="SchemaExplorer" %> <%@ Import Namespace="SchemaExplorer" %> <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> CREATE PROCEDURE dbo.Update<%= SourceTable.Name %> <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> <%= GetSqlParameterStatement(SourceTable.Columns[i]) %><% if (i < SourceTable.Columns.Count - 1) { %>,<% } %> <% } %> AS UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 将其用CodeSmith Explorer.exe打开 可以任意选择数据库中的表,这里选择NorthWind中的0rders表 然后生成代码，就创建好了存储过程 CREATE PROCEDURE dbo.UpdateOrders @OrderID int, @CustomerID nchar(5), @EmployeeID int, @OrderDate datetime, @RequiredDate datetime, @ShippedDate datetime, @ShipVia int, @Freight money, @ShipName nvarchar(40), @ShipAddress nvarchar(60), @ShipCity nvarchar(15), @ShipRegion nvarchar(15), @ShipPostalCode nvarchar(10), @ShipCountry nvarchar(15) AS UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [OrderDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDate, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddress] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPostalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE [OrderID] = @OrderID 同样，我们可以选择其他的表创建Updata存储过程，也可以自定义其他诸如insert delete等的存储过程，是不是很方便？^-^ 以上只是CodeSmith的简朴应用，还有其他的功能有待大家探索了。 关于CodeSmith社区一些模板资源，大家可以去如下地址选择下载 CodeSmith Peer Support Forum Codesmith templates library <%@ CodeTemplate Language="C#" TargetLanguage="C#" Description="Generates a simple class " %> 然后声明几个变量，用来为了能够在以后生成的代码嵌入，这里声明了三个名为NameSpace,ClassName,Contxt的变量。其他参数一目了然就不再说明了， <%@ Property Name="NameSpace" Type="String" Category="Context" Description="The namespace to use for this class" %> <%@ Property Name="ClassName" Type="String" Category="Context" Description="The name of the class to generate" %> <%@ Property Name="DevelopersName" Type="String" Category="Context" Description="The name to include in the comment header" %> 接下来建立将要生成代码的框架，在适当位置引用刚刚声明的变量名 using System; namespace <%=NameSpace %> { /// <summary> /// Summary description for <%=ClassName %>. /// </summary> public class <%=ClassName %> { public <%=ClassName %>() { } } } 最后，打开CodeSmith Explorer.exe，加载此模板,并且在属性对话框中任意更改声明的变量名，按Generate按钮生成合适的代码 以上简朴的说明了CodeSmith的功能 下面看看在数据库访问中它是如何最小化我们的工作的 在这里我们要用到CodeSmith API中一个叫SchemaExplorer的组件，它提供了一系列类来操作数据库的框架,我们可以用它来创建表和存储过程，得到字段类型，字段名等。 如下是更新NorthWind数据库中orders表记录的存储过程,我们来看看如何自动生成它 CREATE PROCEDURE dbo.UpdateOrders @OrderID int, @CustomerID nchar(5), @EmployeeID int, @OrderDate datetime, @RequiredDate datetime, @ShippedDate datetime, @ShipVia int, @Freight money, @ShipName nvarchar(40), @ShipAddress nvarchar(60), @ShipCity nvarchar(15), @ShipRegion nvarchar(15), @ShipPostalCode nvarchar(10), @ShipCountry nvarchar(15) AS UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [OrderDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDate, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddress] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPostalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE [OrderID] = @OrderID 第一步还是创建一个CodeTemplate指示，注重TargetLanguage属性改为了T-SQL，因为创建的SQL语言代码 <%@ CodeTemplate Language="C#" TargetLanguage="T-SQL" Description="Generates a update stored procedure." %> 然后加载SchemaExplorer组件，并导入SchemaExplorer命名空间，看这里是不是和asp.net很像 <%@ Assembly Name="SchemaExplorer" %> <%@ Import Namespace="SchemaExplorer" %> 接下来声明变量,因为要从数据库表中读取框架所以 Type 属性为SchemaExplorer.TableSchema <%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the stored procedures should be based on." %> 下面就要写实际将要输出代码部分的模板了。 先写存储过程的第一行 ,<%%>内为引用前面声明变量名，代表表名 CREATE PROCEDURE dbo.Update<%=SourceTable.Name %> 第二步为存储过程创造将要声明的参数列表 //开始循环遍历每列 <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> //传递每列给GetSqlParameterStatement函数 <%= GetSqlParameterStatement(SourceTable.Columns[i]) %> //循环结束条件 <% if (i < SourceTable.Columns.Count - 1) { %>,<% } %> <% } % > AS 定义GetSqlParameterStatement方式接受列参数返回参数名，和字段类型，注重函数要放在 <script runat="template"></script>里 <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> 接下来创建存储过程的Update部分，语法类似不再说明 UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> //where条件，注重主键提取方式 WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 最终为模板为如下形式 <%@ CodeTemplate Language="C#" TargetLanguage="T-SQL" Description="Generates a update stored procedure." %> <%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the stored procedures should be based on." %> <%@ Assembly Name="SchemaExplorer" %> <%@ Import Namespace="SchemaExplorer" %> <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> CREATE PROCEDURE dbo.Update<%= SourceTable.Name %> <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> <%= GetSqlParameterStatement(SourceTable.Columns[i]) %><% if (i < SourceTable.Columns.Count - 1) { %>,<% } %> <% } %> AS UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 将其用CodeSmith Explorer.exe打开 可以任意选择数据库中的表,这里选择NorthWind中的0rders表 然后生成代码，就创建好了存储过程 CREATE PROCEDURE dbo.UpdateOrders @OrderID int, @CustomerID nchar(5), @EmployeeID int, @OrderDate datetime, @RequiredDate datetime, @ShippedDate datetime, @ShipVia int, @Freight money, @ShipName nvarchar(40), @ShipAddress nvarchar(60), @ShipCity nvarchar(15), @ShipRegion nvarchar(15), @ShipPostalCode nvarchar(10), @ShipCountry nvarchar(15) AS UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [OrderDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDate, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddress] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPostalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE [OrderID] = @OrderID 同样，我们可以选择其他的表创建Updata存储过程，也可以自定义其他诸如insert delete等的存储过程，是不是很方便？^-^ 以上只是CodeSmith的简朴应用，还有其他的功能有待大家探索了。 关于CodeSmith社区一些模板资源，大家可以去如下地址选择下载 CodeSmith Peer Support Forum Codesmith templates library <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> 接下来创建存储过程的Update部分，语法类似不再说明 UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> //where条件，注重主键提取方式 WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 最终为模板为如下形式 <%@ CodeTemplate Language="C#" TargetLanguage="T-SQL" Description="Generates a update stored procedure." %> <%@ Property Name="SourceTable" Type="SchemaExplorer.TableSchema" Category="Context" Description="Table that the stored procedures should be based on." %> <%@ Assembly Name="SchemaExplorer" %> <%@ Import Namespace="SchemaExplorer" %> <script runat="template"> public string GetSqlParameterStatement(ColumnSchema column) { string param = "@" + column.Name + " " + column.NativeType; switch (column.DataType) { case DbType.Decimal: { param += "(" + column.Precision + ", " + column.Scale + ")"; break; } default: { if (column.Size > 0) { param += "(" + column.Size + ")"; } break; } } return param; } </script> CREATE PROCEDURE dbo.Update<%= SourceTable.Name %> <% for (int i = 0; i < SourceTable.Columns.Count; i++) { %> <%= GetSqlParameterStatement(SourceTable.Columns[i]) %><% if (i < SourceTable.Columns.Count - 1) { %>,<% } %> <% } %> AS UPDATE [<%= SourceTable.Name %>] SET <% for (int i = 0; i < SourceTable.NonPrimaryKeyColumns.Count; i++) { %> [<%= SourceTable.NonPrimaryKeyColumns[i].Name %>] = @<%= SourceTable.NonPrimaryKeyColumns[i].Name %><% if (i < SourceTable.NonPrimaryKeyColumns.Count - 1) { %>,<% } %> <% } %> WHERE <% for (int i = 0; i < SourceTable.PrimaryKey.MemberColumns.Count; i++) { %> <% if (i > 0) { %>AND <% } %> [<%= SourceTable.PrimaryKey.MemberColumns[i].Name %>] = @<%= SourceTable.PrimaryKey.MemberColumns[i].Name %> <% } %> 将其用CodeSmith Explorer.exe打开 可以任意选择数据库中的表,这里选择NorthWind中的0rders表 然后生成代码，就创建好了存储过程 CREATE PROCEDURE dbo.UpdateOrders @OrderID int, @CustomerID nchar(5), @EmployeeID int, @OrderDate datetime, @RequiredDate datetime, @ShippedDate datetime, @ShipVia int, @Freight money, @ShipName nvarchar(40), @ShipAddress nvarchar(60), @ShipCity nvarchar(15), @ShipRegion nvarchar(15), @ShipPostalCode nvarchar(10), @ShipCountry nvarchar(15) AS UPDATE [Orders] SET [CustomerID] = @CustomerID, [EmployeeID] = @EmployeeID, [OrderDate] = @OrderDate, [RequiredDate] = @RequiredDate, [ShippedDate] = @ShippedDate, [ShipVia] = @ShipVia, [Freight] = @Freight, [ShipName] = @ShipName, [ShipAddress] = @ShipAddress, [ShipCity] = @ShipCity, [ShipRegion] = @ShipRegion, [ShipPostalCode] = @ShipPostalCode, [ShipCountry] = @ShipCountry WHERE [OrderID] = @OrderID 同样，我们可以选择其他的表创建Updata存储过程，也可以自定义其他诸如insert delete等的存储过程，是不是很方便？^-^ 以上只是CodeSmith的简朴应用，还有其他的功能有待大家探索了。 返回类别: 教程 上一教程: REMOTE SCRIPTING进阶教程-使 REMOTE SCRIPTING 在客户页中有效 下一教程: 使用ASP建立HTTP组件 您可以阅读与"如何用CODESMITH减少代码重复编写"相关的教程: · 如何用ASP编写网站统计系统（二） · 如何用ASP编写网站统计系统三 · 如何用ASP编写网站统计系统二 · 如何用ASP编写网站统计系统四 · 如何用ASP编写网站统计系统（一） |
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