ResultSet.getReal(Int32) Method
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Retrieves the value of a column in the current row as a value of the type real.
public:
virtual System::Decimal getReal(int _ColumnID);
public virtual decimal getReal (int _ColumnID);
abstract member getReal : int -> decimal
override this.getReal : int -> decimal
Public Overridable Function getReal (_ColumnID As Integer) As Decimal
- _ColumnID
- Int32
The ID of the column. The first column is 1, the second is 2, and so on.
The following example demonstrates the getReal method.
while ( R.next() )
{
print R.getReal(3);
}