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Thread: Arithmetic In Datagridview Rows

  1. Feb 27th, 2014, 06:32 AM #1
    Thasarath
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    Question Arithmetic In Datagridview Rows

    Brief : I need to add Column1 + Column2 And Display Result In Column3
    But I need to do it for all rows in column3 automatically. I need a very short code.

    Thankyou.
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  2. Feb 27th, 2014, 09:22 AM #2
    dolot
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    Re: Arithmetic In Datagridview Rows

    How are column1 and column2 going to be populated? Will the user be entering these values or will you be loading them from a database?
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  3. Feb 27th, 2014, 09:23 AM #3
    kebo
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    Re: Arithmetic In Datagridview Rows

    assuming you are using a data bound table to populate the grid, create a new column in the data table and set its expression property to "Column1 + Column2". Here is a link to the expression property documentation. http://msdn.microsoft.com/en-us/libr...v=vs.110).aspx
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  4. Feb 28th, 2014, 12:09 AM #4
    Thasarath
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    Re: Arithmetic In Datagridview Rows

    I will load data from a csv file.
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  6. Feb 28th, 2014, 12:40 AM #5
    jmcilhinney
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    Re: Arithmetic In Datagridview Rows

    Quote Originally Posted by Thasarath View Post
    I will load data from a csv file.
    Then load the contents of the CSV file into a DataTable and then do as kebo suggested.
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