You should not call Dispose more than one time on an object (CA2202)...

CA2202 Warning for ForEach loop...

Still A "Multiple Dispose" Issue, Even Though Handled...

Streamwriter CA2202: Do not dispose objects multiple times...

Cannot get rid of CA2202 warning...

C# CA2000:Dispose objects before losing scope using FileStream/XmlTextReader...

Disposing of object multiple times...

How to dispose of an object that is iterated through via its Next property?...

CA2202 Warning from Code Analysis for OracleConnection disposal...