.net 从dataadapter生成的代码中读取代码行

在我的一个项目中，我有以下几行：

Me.SqlDeleteCommand1.CommandText = "DELETE FROM [CLASS] WHERE (([MAIN FACILITY USED] = @Original_MAIN_FACILITY_USED) " & _
    "AND ([START DATE] = @Original_START_DATE) AND ([CentreId] = @Original_CentreId) " & _
    "AND ([RowVer] = @Original_RowVer))"
Me.SqlDeleteCommand1.Connection = Me.SqlConnection1
Me.SqlDeleteCommand1.Parameters.AddRange(New System.Data.SqlClient.SqlParameter() {New System.Data.SqlClient.SqlParameter("@Original_MAIN_FACILITY_USED", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "MAIN FACILITY USED", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_START_DATE", System.Data.SqlDbType.DateTime, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "START DATE", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_CentreId", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CentreId", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_RowVer", System.Data.SqlDbType.Timestamp, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "RowVer", System.Data.DataRowVersion.Original, Nothing)})

问题是，在另一个项目中，我想读一行：

Me.SqlDeleteCommand1.Parameters.AddRange(New System.Data.SqlClient.SqlParameter() {New System.Data.SqlClient.SqlParameter("@Original_MAIN_FACILITY_USED", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "MAIN FACILITY USED", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_START_DATE", System.Data.SqlDbType.DateTime, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "START DATE", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_CentreId", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CentreId", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_RowVer", System.Data.SqlDbType.Timestamp, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "RowVer", System.Data.DataRowVersion.Original, Nothing)})

参考其组件后，我写下以下几行：

Me.SqlDeleteCommand1.CommandText = "DELETE FROM [CLASS] WHERE (([MAIN FACILITY USED] = @Original_MAIN_FACILITY_USED) " & _
    "AND ([START DATE] = @Original_START_DATE) AND ([CentreId] = @Original_CentreId) " & _
    "AND ([RowVer] = @Original_RowVer))"
Me.SqlDeleteCommand1.Connection = Me.SqlConnection1
Me.SqlDeleteCommand1.Parameters.AddRange(New System.Data.SqlClient.SqlParameter() {New System.Data.SqlClient.SqlParameter("@Original_MAIN_FACILITY_USED", System.Data.SqlDbType.NVarChar, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "MAIN FACILITY USED", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_START_DATE", System.Data.SqlDbType.DateTime, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "START DATE", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_CentreId", System.Data.SqlDbType.Int, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "CentreId", System.Data.DataRowVersion.Original, Nothing), New System.Data.SqlClient.SqlParameter("@Original_RowVer", System.Data.SqlDbType.Timestamp, 0, System.Data.ParameterDirection.Input, False, CType(0, Byte), CType(0, Byte), "RowVer", System.Data.DataRowVersion.Original, Nothing)})

da.UpdateCommand.Parameters.ToString（）

da是添加的dataadapter，它可以访问该程序集并从中读取数据。然而，下面的代码行可以按照我的意愿工作，但是上面的代码行不行

da.UpdateCommand.CommandText

还有其他解决办法吗？读取包含参数范围的行

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谢谢

DataAdapter中的Parameters对象是SqlParameterCollection对象。如果要查找所有的值/类型，可以遍历该集合中的项并获取所需的值。请参阅以查找所需的值。DataAdapter中的Parameters对象是SqlParameterCollection对象。如果要查找所有的值/类型，可以遍历该集合中的项并获取所需的值。请参阅以查找所需的值