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There are 538 KB Article(s).

16) 1/1/2004 826829826829  826829.html">You receive a "General network error" error message when you make a request to an SQL adapter
(826829) - When you use an encrypted channel (for example, a connection that uses the HTTPS protocol) to make a request to a Microsoft SQL adapter, the SQL adapter may return the following error message: General network error. Check your network documentation.

17) 12/30/2003 812919812919  812919.html">BUG: The original data appears in the DataGrid control although you have removed the data from the DataSet object
(812919) - To make your data appear on a form, you bind a Microsoft Windows Forms DataGrid control to a DataTable object that is included in a DataSet object. After your data has appeared in the DataGrid control, you use the Tables.Clear method to remove the...

18) 12/12/2003 815116815116  815116.html">You cannot debug a SQL Server stored procedure in Visual Studio .NET
(815116) - In Microsoft Visual Studio .NET, when you try to debug an ADO.NET application, you cannot step into an associated Microsoft SQL Server stored procedure. You do not receive any error messages. However, the stored procedure window does not appear when...

19) 12/9/2003 816802816802  816802.html">PRB: "No Mapping Exists From DbType Object to a Known OdbcType" Error While Configuring OdbcDataAdapter
(816802) - When you configure the OdbcDataAdapter using the Data Adapter Configuration Wizard, you may receive the following error message after you specify the SQL query string: No mapping exists from DbType Object to a known OdbcType.

20) 12/7/2003 325697325697  325697.html">FIX: Null Values Are Returned for Fabricated DataColumns When a DataSet Is Deserialized from a DiffGram
(325697) - When you deserialize an ADO.NET DataSet from XML in the DiffGram format, null values are returned for fabricated DataColumns whose values are computed by using aggregate functions with expressions that reference columns in a child DataTable . The...

21) 12/7/2003 330597330597  330597.html">HOW TO: Format DateTime and Date Values in the XML Extracted from an ADO.NET DataSet by Using Visual C# .NET
(330597) - This step-by-step article describes how to format DateTime and Date values in the XML that is extracted from an ADO.NET DataSet object. In ADO.NET, the DateTime and Date values of DataTable columns are written in the XSD DateTime and Date formats when...

22) 12/7/2003 325693325693  325693.html">PRB: Slow Performance When Transforming an ADO.NET DataSet with Non-Nested DataRelations
(325693) - Performance of your computer system slows when you try to transform the XML representation of a DataSet that has multiple related DataTable objects whose DataRelation objects are not nested to reflect a hierarchical structure.

23) 12/7/2003 321903321903  321903.html">HOW TO: Return Errors and Warnings from a SQL Server Stored Procedure in ADO.NET
(321903) - This article describes how to display both SQL Server errors and warnings in ADO.NET. If you raise an error that has a severity level of 10 or less, which is a warning, no exception is raised. This warning is not populated into the SqlErrorCollection...

24) 12/7/2003 827993827993  827993.html">PRB: Visual Studio .NET Server Explorer Generates Parameters of Incorrect Data Types
(827993) - Microsoft Visual Studio .NET Server Explorer generates SqlCommand objects that contain SqlParameter fields with incorrect data types when one of the following scenarios is true: You connect to the Microsoft SQL Server database by using Visual Studio...

25) 11/21/2003 325682325682  325682.html">HOW TO: Implement a Custom DataView Class in Visual Basic .NET
(325682) - This article points to a sample JoinView class that you can download, and then include in your Visual Basic .NET applications. The JoinView class is similar to the DataView class that permits you to join two or more DataTable objects together, and to...

26) 11/21/2003 816158816158  816158.html">HOW TO: Use ADO RecordSet Objects in Visual C++ .NET
(816158) - This article describes how to create a console application that uses COM Interop to create an earlier version of an ADO RecordSet object, to convert the RecordSet object to an ADO.NET DataSet object, and then to display the record count. back to the...

27) 11/21/2003 320897320897  320897.html">HOW TO: Retrieve an Identity Value from a Newly Inserted Record from SQL Server by Using Visual C# .NET
(320897) - This step-by-step article explains how to retrieve the identity value when you add a record into a SQL Server table with an identity field. Requirements This sample uses the Northwind database in SQL Server and retrieves the identity values only for...

28) 11/21/2003 317951317951  317951.html">HOW TO: Hide a Column in a Windows Form DataGrid
(317951) - This step-by-step article describes how to hide a column programatically in a Windows Form DataGrid by manipulating the properties of the DataGrid object. Requirements The following list outlines the recommended hardware, software, network...

29) 11/21/2003 322796322796  322796.html">HOW TO: Pass a BLOB as a Parameter to an Oracle Package by Using the .NET Managed Provider for Oracle
(322796) - This step-by-step article describes how to use the .NET Managed Provider for Oracle to pass OracleType.Blob as an Input parameter to an Oracle stored procedure. Requirements The following list outlines the recommended hardware, software, network...

30) 11/21/2003 316756316756  316756.html">PRB: Error Occurs When You Use ADO.NET OLEDbDataAdapter to Modify Excel Workbook
(316756) - When you try to add, to update, or to delete records in an Excel workbook that uses the OLEDbDataAdapter with ADO.NET, you receive one of the following error messages: When you add a record: Syntax error in INSERT INTO statement. When you update a...


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