# OSGeo::FDO::Expression::StringValue Class Reference
[OSGeo::FDO::Expression]

Inheritance diagram for OSGeo::FDO::Expression::StringValue:

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List of all members.

## Detailed Description

The StringValue class derives from DataValue and represents a literal string.

()

## Public Member Functions
__property OSGeo::FDO::Schema::DataType | get_DataType ()
| Gets the data type of the StringValue.
__property System::String * | get_String ()
| Gets the StringValue as a string.
System::Void | Process (OSGeo::FDO::Expression::IExpressionProcessor *processor)
| Overrides Expression.Process to pass the StringValue to the appropriate expression processor operation.
__property System::Void | set_String (System::String *value)
| Sets the StringValue as a string.
System::Void | SetNull ()
| Sets the StringValue to a null value.
| StringValue (System::IntPtr unmanaged, System::Boolean autoDelete)
| Constructs a StringValue object based on an unmanaged instance of the object.
| StringValue (System::String *value)
| Constructs a default instance of an StringValue using the specified arguments.
| StringValue ()
| Constructs a default instance of an StringValue with a value of null.
System::String * | ToString ()
| Returns the well defined text representation of this expression.
## Static Public Member Functions
static System::String * | op_Explicit (OSGeo::FDO::Expression::StringValue *value)
| A cast operator to get the string.