How to Create ASP.Net Chart Control from Database using C# -


i working on web app(asp.net) , need draw chart using data database. in debug mode, can retrieve data database when try add chart

chart proporties-> datasourceid -> sqldatasource.. connectionstring ok

then this

the data provide 'firebirdsql.data.firebird.client' not found in system configuration. unable find requested .netframework data provider. may not installed.

why getting , how fix it? thanks.

this version of firebird. check machine.config file these lines:

wrong:

<configsections>     <section name="firebirdsql.data.firebirdclient" type="system.data.common.dbproviderconfigurationhandler, system.data, version=2.6.5.0, culture=neutral, publickeytoken=b77a5c561934e089" /> </configsections>

what should be:

<configsections>     <section name="firebirdsql.data.firebirdclient" type="system.data.common.dbproviderconfigurationhandler, system.data, version=4.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089" /> </configsections>

your machine.config file can found @ these locations (x86 or x64):

32-bit

x:\windows\microsoft.net\framework\[version]\config\machine.config

64-bit

x:\windows\microsoft.net\framework64\[version]\config\machine.config

i think need edit 32 bit version of machine.config file vs 2010 32-bit believe.

try these things first , you'll find fix!

edit; try reinstalling firebird, download latest version , uninstall instances of firebird computer beforehand

http://www.firebirdsql.org/en/net-provider/


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