Is it possible, without writing any SQL or using any 3rd party libraries to create a data开发者_JAVA百科base schema from several ADO.NET DataTables?Not sure how \"not sql\" this is, but you can use SQ
A recurring problem in my experience when using Datasets and DataTables is that changing the database schema after the Dataset is compiled and released will cause constraint checking to fail. Of cours
I was wondering if there was a parameter in SQL for all (not *!) For example, I\'m writing a search table now, and if the user does not input something in the text box, it would mean to ignore that sp
Im coonecting to access database using the below connection string : string strConnection = \"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\\\Users\\\\Sally\\\\Documents\\\\Visual Studio 2010\\\\P
I\'m using Visual Studio 2010 and i\'m developing a windows form. Right now I\'m using a data grid view and i want to write some functions that would allow you to automaticlly edit the datagrid by jus
I\'m wondering if there is a direct way of connecting to SQL Server. In othe开发者_开发知识库r words, How ADO.NET is connecting to SQL Server? For academic exercise kind of work the TDS protocol is de
I\'ve been trying to edit my connection string for uploading my website to a server. I am not really experienced with this. I got this exception: the Keyword not supported: \'server\'.
I want to as开发者_开发知识库sign DataReader value to a DataSet, is there any method which helps to do this?the easiest way is using DataAdapter and pass your DataSet to its Fill methods like this
I\'m trying to write to a database whenever a checkbox is checked or unchecked. We want to be able to store a 1 (bit value) if the checkbox is checked, and a 0 if it is not. This way, if it has been c
I developed a web application using ASP.Net C#. In this application there is a GridView that I fill it with data using ODBCDataAdapter as in the following code:-
加载中,请稍侯......