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i'm trying to list out the what to pick when using the perfmon counter, physical disk. when you look at it in perfmon, it shows for example, 0 C:, 1 D:. I see how to get the drive letters avaliable on the sytem.. but i can't figure out how in vb.net to get the disk id. Can someone help me...

I've got a question regarding using classes for a datasource. I'm using 2 classes, one holds the property names and my save function, the other goes and gets the data and puts it into the first class using the iList. here is my question.. since i have all the property names.. i don't understand...

I'm using Vb 2005 and Sql 2005. I'm trying to use the ParameterDirection.inputout... and it's not working. With cm .Parameters.Add("@intTblWaitingListId", SqlDbType.Int).Value = mintTblWaitingListId .Parameters("@intTblWaitingListId").Direction =...

a vb 2005 question.. I've got a datasource that is bound to an object. I'm getting my results to a detail view fine.. and can use the bingingnavigator to click through each row. I'd like to be able to click on the + sign in the binding navigator and go to a new, blank "row" that I can later...

I'm using the BeginInoke to return a sqldatareader from a secondary thread back to the ui. it is working great.. unless the database I'm trying to connect to is offline or the server isn't availble. So I was going to wrap the BeginInvoke in a try and catch.. however try BeginInvoke(callit)...

I am trying to populating a datagrid using a dataset. Problem is that this dataset is getting populated from another thread. once the dataset is populated.. i'm doing a raiseevent to send the dataset teh event handler. in the handler i do a datagrid1.datasource=ds. if I leave it at that...

how do you update a column in a row in a datatable. This datatable is going to be populated orginally from a database, but after that all the updates to it won't be going back to the database, they are just goign to be used for display. So if i I have a datatable with the column names of Name...

I have a dataset that I'm brining data into from a sql server. when i bring data into the dataset.. it creates a table in the dataset and that table has 1 column. What I want to do is add a column to that table, so that I can put an image in it from the file system. The column I'm bringing...