janet_ss

I created a crystal report in vb.net 2003 that generates invoices. I need to be able to print this report to a Canon copy machine(with four paper drawers), but I can't select the paper drawer to print from at runtime, it has to print to the fourth drawer. I am …

Hello, In .NET im using the backend as SQL Server. but when i write codings for all insert,update and delete in .NET and run the form, the error it shows like "Oledb exception was unhandled by the user" and error in SQL query. the codings are....follows.. [code] imports system imports …

I'm tyring to connect to the sql server on my lcoal machine and have this error. "An error has occured establishing connection to the server. Failure may be caused by the fact that under the default settings SQL server does nto allow remote connections.(provider:Named Pipes Provider,error 40 - could not …

I can loop while the datatable is full, but get an error when it is empty. How do I know it's empty.

I have a dataset (Private DS As New DataSet) and i need to make a Crystal Report from the data held within it The data comes from multiple tables then merge into a new table held in the dataset only How do i create the Crystal Report as the new …

OK, yeah u guessed it. VBnoob here. Like so many other poor souls, lost in a sea of code...heres the dealio- I know param's need to be completely done and in the correct order for executeNonQuery() to work, but here's my error: Exception Details: System.Data.OleDb.OleDbException: No value given for one …

hi i'm using oledb to read from an excel file into dataset. my program is showing the dataset using datagridview, when i'm trying to change the cell content and update the dataset i get an error : "Update unalbe to find tablemapping['Table'] or DataTable ['Table'] my code is: [CODE=c#]public static …

I am trying to learn VB .NET again. Have not used in a long time. I have bound my controls to my datatable and then I put values into the controls, I then have a button that I am trying to get to add/update the rows to the database. It …

I need suggestions on how to compare a string from a textbox to a combo box list? I then need to take any items that the string is similiar to and display them in a message box? Im very confused on how to do this? I would appreciate any input> …

Hi, I have two similar datasets and I would like to query them to find the records that are different in the first dataset from the second. Does anyone have a good way to to this? Thank you, Tim