步骤:1、添加一个新项目->选择类库模板->命名为DBCustomAction。2、单击项目右键->添加新项->选择安装程序类(命名为DBCustomAction.cs)。3、在服务器资源治理器中添加->连接到数据库->指定用户密码(选择答应保存密码)->数据库选择master。4、切换到DBCustomAction.cs的视图状态->将服务器资源治理器数据库连接中的master.dbo拖动到designer中。5、添加一个新项sql.txt(注重要使用小写),输入下列sql代码：CREATE TABLE [dbo].[MK_Employees] (
[Name] [char] (30)
COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,
[Rsvp] [int] NULL ,
[Requests] [nvarchar] (4000)
COLLATE SQL_Latin1_General_CP1_CI_AS NULL
) ON [PRIMARY];
ALTER TABLE [dbo].[MK_Employees]
WITH NOCHECK ADD
CONSTRAINT [PK_MK_Employees]
PRIMARY KEY CLUSTERED
(
[Name]
) ON [PRIMARY];(P.S:也可以直接用SqlServer导出)6、在sql.txt的右键属性中->生成操作->嵌入的资源。7、将DBCustomAction.cs切换到代码视图,添加下列代码。private string GetSql(string Name) { try { Assembly Asm = Assembly.GetExecutingAssembly(); Stream strm = Asm.GetManifestResourceStream(Asm.GetName().Name + "."+Name); StreamReader reader = new StreamReader(strm); return reader.ReadToEnd(); } catch (Exception ex) { Console.Write("In GetSql:"+ex.Message); throw ex; } } private void ExecuteSql (string DataBaseName,string Sql) { System.Data.SqlClient.SqlCommand Command = new System.Data.SqlClient. SqlCommand(Sql,sqlConnection1); Command.Connection.Open(); Command.Connection.ChangeDatabase(DataBaseName); try { Command.ExecuteNonQuery(); } finally { Command.Connection.Close(); } } protected void AddDBTable(string strDBName) { try { ExecuteSql ("master","CREATE DATABASE "+ strDBName); ExecuteSql (strDBName,GetSql("sql.txt")); } catch(Exception ex) { Console.Write ("In exception handler :"+ex.Message); } } public override void Install (System.Collections.IDictionary stateSaver) { base.Install(stateSaver); AddDBTable(this.Context.Parameters["dbname"]); }8、再添加一个新项目,(选择添加到解决方案中)->项目类型为安装项目->命名为DBCustomAction Installer。9、选择应用程序文件夹->添加->项目输出->主输出。10、在方案资源治理器中->右键安装项目(DBCustomAction Installer)->视图->用户界面。11、选中启动结点->添加对话框->文本A。12、选动文本框A->右键->上移一直到最顶端。13、选择文本框A属性->修改BannerText,(Specify Database Name)。14、修改BodyText(This dialog allows you to specify the name of the database to be created on the database server. ) 。15、修改EditLabel1(Name of DB),修改Edit1Porperty(CUSTOMTEXTA1),将其他Edit2,3,4的Edit(2,3,4)Visible属性设为false。16、在方案资源治理器中->右键安装项目(DBCustomAction Installer)->视图->自定义操作。17、选中安装结点->添加->双击应用程序文件夹->主输出来自DBCustomAction(活动)->右键属性->CustomActiveData属性修改为/dbname=[CUSTOMTEXTA1]。18、编译生成,OK!
