https://www.infopathdev.com:443/blogs/greg/archive/2004/07/28/Populate-a-Drop_2D00_Down-List-Box-via-a-Secondary-Data-Source.aspxOne great feature of InfoPath SP1 is the ability to quickly populate a drop-down list box from a variety of data sources. One such data sources is an XML file that has been added to the form as a secondary data source. A common mistake is binding theenCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/blogs/greg/archive/2004/07/28/Populate-a-Drop_2D00_Down-List-Box-via-a-Secondary-Data-Source.aspx#32164Wed, 10 Sep 2008 19:43:21 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:32164mkoram<p>Hi,</p> <p>can you tell me how to populate a listbox by querying the database either using code behind infopath or using a webservice. </p> <p>Thank you</p> <img src="https://www.infopathdev.com:443/aggbug.aspx?PostID=32164" width="1" height="1">