ODP.NET Dispose bug
My app running under iis was experiencing crashes when I started using ODP.NET 9.2.0.4.01, with the Oracle client 9.2.0.1.0 to replace legacy ADO calls. (I also tried with the new 10 client and ODP.NET...
View ArticledataSet GetXML
the GetXML method of the DataSet returns date fields in the format: 2005-10-09T15:13:00.0000000+02:00 can this be changed? TIA!!!
View ArticleWanted: Good LINQ tutorial
I'm trying to follow the tutorial at http://dotnetslackers.com/articles/csharp/IntroducingLINQ2.aspx. However the link to download March CTP Visual Studio Orcas does not work and I don't understand...
View ArticleOracle REF Cursors and OracleDataAdapter - data not populating
Hello All, I have a simple stored procedure that returns a REF CURSOR. The query retrieves 190 rows from the database (see query below). Following the example laid out in the web page...
View ArticleHelp! DataSet.Merge causing duplicates
Hello; I've got a problem where DataSet.Merge is causing duplicate records, and then throwing a constraint failure exception because of duplicate primary keys. I've seen a similary problem discussed...
View ArticleNew Job Req : .Net Solution Architect– Woodbridge, NJ – Full Time Position -...
Hi, Good day. We are looking for .Net Solution Architect– Woodbridge, NJ – Full Time Position Only US Citizen and Green Card holders Project Details: This requirement is not specific for a project,...
View ArticleEnumerating SqlDataReader column name
Hi, How can I have column names of a SqlDataReader ? Thanks, Ali
View ArticleDataSet transfer data from one database to another
I am attempting to select data from Database A into Database B (both Access Databases) by placing the selected data into a Dataset and then inserting it into the 2nd DB. I can select the data, fill the...
View ArticleDataReader Limits data returned!
I have a stored procedure that returns xml data (using For XML), it returns about 9000 records. I use a datareader to write the data to a XML file. For some reason, the datareader doesn't write all...
View ArticleSQLDataAdapter.Fill fails after call to SQLDataAdapter.FillSchema
Hullo: I pass a new datatable to SQLDataAdapter.FillSchema, specifying that it use SchemaType.Mapped. The particular select command, hits a table that has only one integer field, the first, which is an...
View ArticleExecuteOracleScalar error??
Hi: When I run this project,I miss a error: it's say: convert is falied! I don't konw why. Please advice. Thanks!!! This is my codes:...
View ArticleRe: Opinions? Returning DataSets vs. XML from WebServices
Informatics Outsourcing is an Offshore Data Management service company. Data Management Service includes all types of Data Conversion, File Conversion, XML Conversion, HTML Conversion,SGML Conversion,...
View ArticleConnectionString without DSN not working
HELLO! I have been using MYSqlConnection .NET strings in my web,config and my application is working fin. However due to requirements, I am forced to change the connection string to not use DSN and I...
View ArticleError while connecting remote SQL server
hi all, I trying to connect remote sql server from my machine. but it giving me some errors Here are few errors listed, An error has occurred while establishing a connection to the server. When...
View ArticleMobile Application Design & Development in New York
application design, development and strategy. Mobile Application Design andDevelopment Company, Web Design Company New York. doodleblue is known for its design heavy outlook on building scalable...
View ArticleDTS WIZARD alternatives?
I need a freeware software to convert from Excel file to the popular db formats (SQL server is the most important to me at the moment). Visual studio and it's sql server, came with a tool named...
View Articleimport large text file
hi there, i have a huge large text file (350.000 lines) that i want to import to a MS Acccess Database, of course i don't want to use Access, but do it with C#. i already have tried the AddRow method...
View ArticleDataRowView Cannot Set 'Column' exception
I'm using a DataRowView that I create via a BindingContext from a DataGrid. The problem is that sometimes I get an exception that says Cannot Set 'column name'. I'm wondering if anyone is familiar with...
View ArticleUnable to debug SQL from within the .NET IDE
Hi All When I try to step into a stored procedure in the Northwind database, in MSDE installed locally, using the .NET IDE, I get the error message: "cannot debug stored procedures because the SQL...
View ArticleDataColumn.Expression IsNull
Need to return a calculated column in a dataset that indicates whether another column contains a dbnull value. Note this data does not come from any sort of datasource in which I could perform such a...
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