How to disable image(+) symbol in parent grid if child have no record

[GoogleCodeExporter]

i m using expandcollapse button(+) if child have no record then i want to dnt 
show to + symbol in parent grid how to do in asp.net

Original issue reported on code.google.com by md.nezam...@gmail.com on 26 Apr 2012 at 7:31

[GoogleCodeExporter]

Are you talking about anything specific to Dropthings framework or ASP.NET 
control features?

Original comment by omaralzabir@gmail.com on 24 Jul 2012 at 11:08

• Changed state: Started
• Added labels: Type-Task
• Removed labels: Type-Defect

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Original comment by omaralzabir@gmail.com on 22 Sep 2012 at 10:17

• Changed state: Done