Action SQL-type initializer throws an exception

Source: Internet
Author: User

This exception I was the first to see, online some people say that if an exception occurs, access to all static members, will throw an exception.

In the problem I encountered, the following code:

1 Static Private intRowspersheet = -;2     Static PrivateSystem.Data.DataTable Resultsdata =NewSystem.Data.DataTable ();3 4     Static stringConnectionString =NewDB ("dbconnectionstring"). ConnectionString;5 6      Public Static voidExport () {7     //More Code8}

When I call the export method, I get an error, because I write the name of 'dbconnectionstring' incorrectly (note: This is my custom, by configuring the Web. config file to get the ' connection string ' of the connection database).

Action SQL-type initializer throws an exception

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