Changes between Version 9 and Version 10 of FDORfc34

Timestamp:

Apr 15, 2009, 1:34:29 PM (15 years ago)

Author:

gregboone

Comment:

--

FDORfc34

@@ -371 +371 @@
 }}}
 
+=== Interface IDataReader ===
+
+{{{
+/// \brief
+/// The FdoIDataReader interface provides a forward-only, read-only
+/// iterator for reading relational table data. A reference to an
+/// FdoIDataReader is returned from the SQLCommands ExecuteReader method.
+/// The initial position of the FdoIDataReader interface is prior to the first item.
+/// Thus, you must call ReadNext to begin accessing any data.
+class FdoIDataReader: public FdoIReader
+{
+public:
+...
+...
+...
+    /// \brief
+    /// Gets the data type of the property at the specified index position.
+    /// 
+    /// \param index 
+    /// Input the index of the property.
+    /// 
+    /// \return
+    /// Returns the type of the property.
+    /// 
+    FDO_API virtual FdoDataType GetDataType(FdoInt32 index);
+
+    /// \brief
+    /// Gets the FDO property type of the property at the given index. This is used
+    /// to indicate if a given property is a geometric property or a data property. 
+    /// If the property is a FdoPropertyType_DataProperty, then GetDataType 
+    /// can be used to to find the data type of the property.
+    /// 
+    /// \param index 
+    /// Input the index of the property.
+    /// 
+    /// \return
+    /// Returns the FDO property type.
+    /// 
+    FDO_API virtual FdoPropertyType GetPropertyType(FdoInt32 index);
+};
+}}}
+
+
 == Provider Implementation ==