求助:.net petshop3.0不能运行啊
我装了微软的sample: .net petshop3.0 但不能正常运行,只能显示主页,其它有关数据库有关的页面都不能显示,并都显示以下异常:
[SqlException: ?? 'MSPetShop' ???????: ???? SQL Server ??????]
System.Data.SqlClient.ConnectionPool.GetConnection(Boolean& isInTransaction) +472
System.Data.SqlClient.SqlConnectionPoolManager.GetPooledConnection(SqlConnectionString options, Boolean& isInTransaction) +370
System.Data.SqlClient.SqlConnection.Open() +384
PetShop.SQLServerDAL.SQLHelper.PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) +40
PetShop.SQLServerDAL.SQLHelper.ExecuteReader(String connString, CommandType cmdType, String cmdText, SqlParameter[] cmdParms) +140
PetShop.SQLServerDAL.Product.GetProductsByCategory(String category) +173
PetShop.BLL.Product.GetProductsByCategory(String category) +85
PetShop.Web.Category.PageChanged(Object sender, DataGridPageChangedEventArgs e) +186
PetShop.Web.Controls.SimplePager.OnPageIndexChanged(DataGridPageChangedEventArgs e) +20
PetShop.Web.Controls.SimplePager.OnLoad(EventArgs e) +110
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Control.LoadRecursive() +98
System.Web.UI.Control.LoadRecursive() +98
System.Web.UI.Page.ProcessRequestMain() +750