Returns

true if a valid record was read by this invocation of Read() [Edit]

Remarks

This method allows a nice idiom:

C# Example

while (SomeDataReader.Read()) { //do something with the data from this row. }

[Edit]

Requirements

Namespace: System.Data
Assembly: System.Data (in System.Data.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0