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    How to find items not in table

    I am writing a VB.net application and using MS SQL as the back end. I am using LINQ to access one of the tables and here is what I want to do. User enters a list of customers like "Company1", "Company2", "Company3", "Company4". Let's assume that in the DB only companies 1 and 2 are available. I...
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    sharepoint server

    Hi, I have a new project to be able to move a file from a given location on my machine to a Sharepoint server. I have no idea how to begin. Can anyone help me out. How do I access the sharepoint server and how do I upload the file to that server. There seems to be not much documentation on this...
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    writing xml file from vb.net

    I am writing an xml file from vb.net application but Opening the file with vi, I get the following \357\273\277<?xml version="1.0" encoding="UTF-8"?>^M how can I get rid of the \357\273\277. What is that?
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    how to pass datasets as parameters

    I am getting an error when i pass a dataset to a sub procedure. I was debugging this step by step and this is what I discovered. Up untill the call to the procedure "createExport1", the dataset "Children" has all the correct values. It has the write number of tables, rows ... etc. But as soon...
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    how to check if excel is open

    Thanks guys I used the object is nothing... method worked fine for me Thanks again
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    how to check if excel is open

    Hi I am opening MS Excel from my vb.net code. But at certain places I want to see if the Excel application is already open. If it is open then i dont need to open Excel again but if it is not open then i need to open excel. Is there some way to check and see if excel is running in the task...
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    how to use select and update together

    I have 2 tables with the following fields. OrderInfo PO Number Status CustomerInfo Purchase Order Number Customer Name Customer Phone Order Status This is what I am trying to do: get the Status for a the PO Numbers from the first table and update the Order Status field for those same PO...
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    how to sync up fields within databases

    I have written a VB.net application that uses an Access database. I have a table that displays the following information. Customer Name Customer Phone Customer Address Shipping status Now in my vb.net application I am displaying these 4 things in a data grid. But here is the problem. The...
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    tabs on a form

    I have 4 tabs on a form. for convenience lets call them tab1 tab2 tab3 tab4 I want a piece of code to run everytime the user clicks on tab1. So lets say the user goes to tab3 does something and click back on tab1, I want this piece of code to be executed. Does anyone know what I should do. I...
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