c# - How to remove time format from dropdownlist ASP.NET -

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i have dropdownlist populated database date value. in database type data 'date' not time, dropdownlist loaded time format

 dim da = new sqldataadapter("select distinct tahun_lulus_kuliah alumni", conn)     dim ds = new dataset     ds.clear()     da.fill(ds, "alumni")     dropdownlist1.datasource = ds.tables("alumni")     dropdownlist1.datavaluefield = ("tahun_lulus_kuliah")     dropdownlist1.databind()

this screenshoot of dropdownlist, , it's possible change format dropdownlist become "yyyy/mm/dd" without time format?

enter image description here

thank hope answer

you need set dropdownlist.datatextformatstring "{0:yyyy/mm/dd}".

<asp:dropdownlist id="dropdownlist1"     ...     datatextformatstring="{0:yyyy/mm/dd}"/>

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