tag:blogger.com,1999:blog-41628503091433579962012-02-16T19:51:37.990-08:00Dhaval's Thoughthttp://www.blogger.com/profile/07559471204540784208noreply@blogger.comBlogger11100tag:blogger.com,1999:blog-4162850309143357996.post-76716055440620012192009-07-05T04:06:00.001-07:002009-07-05T04:06:51.620-07:00Hi frnds i m making project in VB. So i ve some doubt so i want to cleat it if u will help i can complete project.<br />1) suppose i ve database in which 3 fields are there ID, Name, City. I ve given ID as primary key. now I know i have given primary key in access bt user dont know bcz he is using VB he will give values so i want that suppose any one is giving duplicate value so user can get info dat its primary key instead getin error.<br />2)suppose i want 2 retrieve data from database for that i m using search key in name if its match in database i want whole row so i can i print whole row in VB? shd i use textboxes or Labels?<br />3) suppose i am using Text boxes for getin value bt there is any duplicate value then how to handle it? example i m searching 4 Dhaval bt if in database there is 2 row named with Dhaval then how 2 handle.<br /><br />plz send me solution....<br />Dhaval Raja.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4162850309143357996-7671605544062001219?l=dhavalraja.blogspot.com' alt='' /></div>Dhaval's Thoughthttp://www.blogger.com/profile/07559471204540784208noreply@blogger.com0