91) 9/30/2008 316260 HOW TO: Programmatically Create a Hierarchical DataSet Object with ADO.NET in Visual Basic .NET
(316260) - This step-by-step article describes how to create a hierarchical DataSet object that you can use as a structure for your programs. You may not have the exact data or structure that you want to use for your project. You can use the method in this... 92) 10/6/2008 317175 BUG: DataColumn.MaxLength Property Is Not Set for Strongly Typed DataSets
(317175) - If you create a strongly typed DataSet, the DataColumn.MaxLength property is not set. 93) 10/4/2008 309681 HOW TO: Retrieve Schema Information by Using GetOleDbSchemaTable and Visual C# .NET
(309681) - This article demonstrates how to use the GetOleDbSchemaTable method of the OleDbConnection object in ADO.NET to retrieve database schema information. Schema information in a data source includes databases or catalogs that are available from the data... 94) 10/2/2008 309683 HOW TO: Retrieve Column Schema by Using the DataReader GetSchemaTable Method and Visual C++ .NET
(309683) - This article demonstrates how to use the GetSchemaTable method of the DataReader object in ADO.NET to retrieve column schema information. Another name for a column's schema is its field properties. Column schema information includes the following... 95) 9/23/2008 308651 HOW TO: Obtain Underlying Provider Errors by Using ADO.NET in Visual C++ .NET
(308651) - Managed providers can raise several exceptions. To obtain more detailed information about the cause, you need access to provider-specific error information. This article shows how to gather this information. Requirements The following list outlines... 96) 10/3/2008 308656 HOW TO: Open a SQL Server Database by Using the SQL Server .NET Data Provider with Visual Basic .NET
(308656) - This article describes how you can use ADO.NET to open a SQL Server database by using the SQL Server .NET data provider. ADO.NET gathers all of the classes that are required for data handling. The System.Data.SqlClient namespace describes a collection... 97) 9/28/2008 317119 DOC: Incorrect Description for dataIndex
(317119) - In the following two MSDN links SqlDataReader.GetChars Method -and- OleDbDataReader.GetChars Method dataIndex is described as "The index within the row from which to begin the read operation." The description for dataIndex should be "The index within... 98) 9/30/2008 317150 HOW TO: Reuse the SqlCommand and OleDbCommand Objects in Visual Basic .NET
(317150) - This step-by-step article describes how to reuse the SqlCommand object in your Visual Basic .NET code. Description of the Technique You can reuse Command objects ( SqlCommand or OleDbCommand ) in code. That is, you can create one Command object and... 99) 10/2/2008 317041 HOW TO: Retrieve DataView of a Windows Forms Bound Control in Visual Basic .NET
(317041) - This article describes how to retrieve a DataView object from a Windows Forms bound control. Description of the Technique To bind a data source to a Windows Forms control, you can code it yourself or use design-time binding. When the binding occurs at... 100) 10/3/2008 308624 PRB: Output Parameters Are Not Returned When You Run an ADO.NET Command in Visual C++ .NET
(308624) - When you run an ADO.NET command, the output parameters may not be initialized, or they may return an incorrect value. 101) 10/4/2008 309544 BUG: BeginTransaction() Changes Isolation Level for Subsequent Transactions
(309544) - When you call the SqlConnection.BeginTransaction method and specify an isolation level in the IsolationLevel property, after the transaction is committed or rolled back, the IsolationLevel property is not reset to the default of... 102) 9/25/2008 306726 BUG: Unexpected Exception on Serialization of DbConcurrencyException
(306726) - When you serialize a DBConcurrencyException object, the value of the Row property in the serialized version of the object is set to a null value and an exception occurs: An unhandled exception of type 'System.NullReferenceException' occurred in... 103) 9/30/2008 313304 HOW TO: Use Base Classes to Reduce Code Forking with Managed Providers in Visual C# .NET
(313304) - Use this step-by-step guide to learn how to use base classes to reduce code forking with managed providers. Description of the Technique ADO.NET has different types of data providers (for example, SqlClient, OleDb, ODBC, and so on). If you choose the... 104) 9/17/2008 316024 HOW TO: Roll Back Updates After an Error When You Use DataAdapter and DataSet in ADO.NET and Visual C# .NET
(316024) - This article describes how to roll back updates after an error when you use a DataAdapter and a DataSet object. If your client application uses an ADO.NET DataSet object to store changes that are made to data or to add new records, you can use a... 105) 10/3/2008 317017 HOW TO: Read and Write a File to and from a BLOB Column by Using ADO.NET and Visual C++ .NET
(317017) - Use this step-by-step guide to read and write data to and from BLOB (LongVarBinary) columns in a database table. NOTES This article contains examples for both the SqlClient and the OleDb DataAdapter classes. The only differences, apart from the class...
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