Hi,
I've created a class that contains a common function. When I try to invoke
the function or method, I get the error:
BC30451: Name 'dataClass' is not declared.
The class file dataClass.vb contains the following:
Imports System
Namespace MySpace
Public Class dataClass
Public Shared Function GetPage(ByVal pageNumber As Integer, ByVal
lessonNumber As Integer, ByVal courseNumber As Integer) As
System.Data.IDataReader
Dim strConnection As String
strConnection = ConfigurationSettings.AppSettings
("ConnectionString")
Dim dbConnection As System.Data.IDbConnection = New
System.Data.SqlClient.SqlConnection(strConnection)
Dim queryString As String = "SELECT [tblPage].*, [tblLesson].
[LessonNumber], [tblCourse].[CourseNumber] FROM [tblPage], [tblLesson],
[tblCourse] WHERE (([tblPage].[Pa"& _
"geNumber] = @PageNumber) AND ([tblLesson].[LessonNumber] =
@LessonNumber) AND (["& _
"tblCourse].[CourseNumber] = @CourseNumber)) AND
tblPage.lessonID = tblLesson.lessonID AND tblLesson.CourseID =
tblCourse.CourseID"
Dim dbCommand As System.Data.IDbCommand = New
System.Data.SqlClient.SqlCommand
dbCommand.CommandText = queryString
dbCommand.Connection = dbConnection
Dim dbParam_pageNumber As System.Data.IDataParameter = New
System.Data.SqlClient.SqlParameter
dbParam_pageNumber.ParameterName = "@PageNumber"
dbParam_pageNumber.Value = pageNumber
dbParam_pageNumber.DbType = System.Data.DbType.Int32
dbCommand.Parameters.Add(dbParam_pageNumber)
Dim dbParam_lessonNumber As System.Data.IDataParameter = New
System.Data.SqlClient.SqlParameter
dbParam_lessonNumber.ParameterName = "@LessonNumber"
dbParam_lessonNumber.Value = lessonNumber
dbParam_lessonNumber.DbType = System.Data.DbType.Int32
dbCommand.Parameters.Add(dbParam_lessonNumber)
Dim dbParam_courseNumber As System.Data.IDataParameter = New
System.Data.SqlClient.SqlParameter
dbParam_courseNumber.ParameterName = "@CourseNumber"
dbParam_courseNumber.Value = courseNumber
dbParam_courseNumber.DbType = System.Data.DbType.Int32
dbCommand.Parameters.Add(dbParam_courseNumber)
dbConnection.Open
Dim dataReader As System.Data.IDataReader =
dbCommand.ExecuteReader(System.Data.CommandBehavio r.CloseConnection)
Return dataReader
End Function
End Class
End Namespace
When trying to invoke it, I use:
<ASP:Repeater id="RepeaterPageText" runat="server" DataSource="<%#
dataClass.GetPage(1,1,1) %>">
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "pageText") %>
</ItemTemplate>
</ASP:Repeater>
Am I supposed to declare the class in the page I'm going to use? The class
file exists in the root of the application.
Thanks
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