Recently I\'ve been tasked with creating an automated ETL process that pumps the data into tables based on the flat file name by reading a master mapping file. I\'ve decided to go with SqlBulkCopy and
I have a table with image field that I need to bind to System.W开发者_如何学Goindows.Forms.PictureBox, and I need to Load new images o Overwrite existing images or delete the image int the field with
I was really drawn in and fascinated by the DataRelation object for use in an ADO.NET DataSet to cache data from my database in an ASP.NET web application.Unfortunately, I realized quite late, that I
I installed the beta 2 of Visual Studio 2010 today. I went to test out the new entity framework stuff (to see if my \"issues\" from v1 were fixed.).
Is there a converter for going from DataColumn.DataType to SqlDbType?Or do I have to开发者_运维百科 write a method to do it?Here\'s my solution, which uses built-in .NET functionality:
VB.NET newbie here. I\'ve learned (through this site) how to negotiate a dataset via: For Each dRow In quanDS.Tables(0).Rows
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I am getting this \"cann开发者_如何学Cot open user default database. login failed\" error.What I did was using ORM to create DataContext, in the code first call TableExists function to check if the ve
I\'m a Linux guy usually, but at the moment I\'m trying to evaluate .NET for a Windows desktop application. All it needs to do is to display some forms that link to a database, let the user edit the d
SQL Server 2008 Using all the correct references I dare say: System.Data.SqlClient; Microsoft.SqlServer.Management.Smo;
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