i could not create new datasets in my new forms in a successfully running project even after creating oledbadapter & oledbconnection OR sqladapter & sqlconnection.connection where database connection was successful which i confirmed by "fill dataset" by rightclick on adapter.So i re-installed visual studio.net,IIS,asp.net. but now i'm unable to run my project which is free from bugs, which i could run before re-installation of visual studio.net,IIS,asp.net. i get error message as, "Error while trying to run project.Unable to start debugging on web server. the project is not configured to be debugged". but if i create new project,it will run if & only if i dont create dataset.
Error before & after re-installation of visual studio.net,IIS,asp.net with respect to dataset are as follows:
"There were problems generating webapplication1.dataset1. To resolve this problem, build the project, fix any errors & then generate dataset again
-Add not a member of 'System.Data.DataColumn'
-'Overload Resolution failed because no 'item' is accessible'
-'Variable 'Columns' conflicts with property columns in base class 'Datatable' & so should be daclared shadows'"
I'm unable to trace what's wrong. please please...... help me
Last Visit: 31-Dec-99 19:00 Last Update: 28-Apr-16 18:47