Gets the value of the specified column as a Boolean.
Assembly: System.Data (in System.Data.dll)
The index passed was outside the range of 0 to FieldCount - 1.
An attempt was made to retrieve data from a deleted row.
An attempt was made to read or access a column in a closed DataTableReader.
The specified column does not contain a Boolean.
No conversions are performed; therefore the data retrieved must either already be a Boolean or coercible to a Boolean, or an exception is generated.
Call IsDBNull to see if there are null values before calling this method.
The following example displays the contents of the column numbered 2 within the passed-in DataTableReader. If the value the column within a particular row is null, the code displays the text <NULL>. If the data within the column is not the correct type, the example displays an error message for each row.