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Home/ Questions/Q 7618605
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Editorial Team
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Editorial Team
Asked: May 31, 20262026-05-31T03:26:48+00:00 2026-05-31T03:26:48+00:00

In web application, I am using dataview in rowfilter i am using like opertor

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In web application, I am using dataview in rowfilter i am using like opertor but it is giving error :

dv.RowFilter = "FirstName like '%" + txtSearch.Text + "%'"; 
error is : could not find the column [Firstname]
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  1. Editorial Team
    Editorial Team
    2026-05-31T03:26:49+00:00Added an answer on May 31, 2026 at 3:26 am

    The error “could not find the column” is telling you that no column by the name “Firstname” exists in your DataView. Check your DataView and add the column.

    Alternatively, post some code that shows how you populate your DataView, so that we can better assist you.

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