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Looking for some ideas on how to average my data by 1/2 increments. We've got a weather station and the data is written to a sql database every 2 minutes. I need to someone average the data by 1/2 hour increments. So, data between 3pm and 3:30pm need to be averaged for the 3:30pm time...

Not sure if correct spot or not... I have really never worked with XML files before. I've got a file that I need to extract data from...i guess a particular node. I've attached the file. The data that I need is under meteohub/data --> timeframe="actual" There are several items under this...

I've got a SQL table with the following columns: username (varchar), Active and Admin (both bit). I've created my tableadapter and on my form i've got a datagridview that shows the data. Username can't be edited, but Active and Admin can...both are checkboxes. Without having a "save" button...

I've created a windows form application in vb 2010. I've got all my forms complete and now want to add a Login screen. One the login screen, after the username/password is entered and OK is pressed, I try to open the a connection string. Obviously if the connection fails, the user has entered...

Is there a more efficient/easier way changing the backcolor of a control when it has focus and lost focus? Let's say I've got 10 text boxes. Right now I would have 20 different events...10 for Enter event and 10 for Leave event. Of course, entering would change the back color to "green" and...

I've got a data table in my dataset that is a "stand alone" table. There are no table adapters that fill this data table...I fill the data table using code. I want this data table used as a temp table that will populate a crystal report. Let me call this datatable CRData From Form1, I press...