SimpleDataClass Class

Simple DataClass object.

Inheritance Hierarchy

System.Object
  CMS.DataEngine.SimpleDataClass

Namespace: CMS.DataEngine
Assembly: CMS.DataEngine (in CMS.DataEngine.dll) Version: 8.2.23

Syntax

[SerializableAttribute]
public class SimpleDataClass : IDataClass, 
	IAdvancedDataContainer, IDataContainer, ISimpleDataContainer, ISerializable

The SimpleDataClass type exposes the following members.

Constructors

	Name	Description
Public method	SimpleDataClass()	Obsolete. Empty constructor.
Protected method	SimpleDataClass(Boolean)	Internally visible constructor
Public method	SimpleDataClass(SerializationInfo, StreamingContext)	Constructor for deserialization.

Methods

	Name	Description
Public method	Clone	Clones the object.
Public method	ContainsColumn	Returns true if the object contains specified column.
Public method	CopyDataTo	Copies the object data to another object.
Public method	CopyOriginalDataTo	Copies the data of the DataClass object to another.
Public method	DataChanged	Returns true if the object changed.
Public method	Delete()	Deletes current record.
Public method	Delete(Boolean)	Deletes current record.
Protected method	EnsureOriginalData	Ensures the object original data to store the object state.
Public method	GetDataRow	Gets the class Data row.
Public method	GetDataSet	Gets the DataSet from the object data.
Public method	GetObjectData	Gets object data.
Public method	GetOriginalValue(Int32)	Returns the original value of column.
Public method	GetOriginalValue(String)	Returns the original value of column.
Public method	GetValue(Int32)	Gets the object value.
Public method	GetValue(String)	Gets the object value.
Public method	ChangedColumns	Returns list of column names whose values were changed.
Protected method	CheckTargetClass	Checks if target data class matches this data class
Public method	Init	Initializes an instance of data class after created by empty constructor
Public method	Insert()	Inserts current record in the database.
Public method	Insert(Boolean)	Inserts current record in the database.
Public method	IsEmpty	Returns true if the object is empty.
Public method	ItemChanged(Int32)	Returns true if the item on specified column index changed.
Public method	ItemChanged(String)	Returns true if the item on specified column name changed.
Public method	LoadData(DataRow)	Loads the object data from given DataRow.
Public method	LoadData(Int32)	Loads the object data by the given primary key value
Public method	LoadData(Object[])	Loads the object data form the given array
Public method	LoadData(IDataContainer)	Loads the object data from given data container.
Public method	LoadMissingData	Loads the missing object data from given DataRow.
Public method	MakeComplete	Makes the object data complete.
Public method	NullMissingData	Loads the null values into the missing fields.
Public method	ResetChanges	Resets the object changes and keeps the new values as unchanged.
Public method	RevertChanges	Reverts the object changes to the original values.
Protected method	SelectData	Loads data row of the current class with specified value of column (typically ID).
Protected method	SetData	Sets the specific data.
Public method	SetValue(Int32, Object)	Sets the object value.
Public method	SetValue(String, Object)	Sets the object value.
Public method	TryGetValue	Returns value of column.
Public method	Update	Updates current record.
Public method	Upsert	Updates or inserts the current record.

Extension Methods

	Name	Description
Public Extension Method	AsValue	Converts object to a query value which can be used as a query parameter (Defined by QueryExtensions.)
Public Extension Method	CopyTo	Copies the data of specified columns of the source object to the target object. (Defined by DataExtensions.)
Public Extension Method	GetAPIString	Gets the string by the specified resource key (Defined by CoreExtensions.)
Public Extension Method	GetString	Gets the string by the specified resource key (Defined by CoreExtensions.)
Public Extension Method	CheckRequiredColumns	Returns true if given list of columns do not have null values in the object (Defined by DataExtensions.)
Public Extension Method	ToBoolean	Returns the boolean representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToDateTime	Returns the DateTime representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToDouble	Returns the double representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToGuid	Returns the Guid representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToInteger	Returns the integer representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToJSON	Returns JSON representation of current instance of IDataContainer. (Defined by DataExtensions.)
Public Extension Method	ToString	Returns the string representation of an object or default value if not. (Defined by CoreExtensions.)
Public Extension Method	ToXML	Returns XML representation of current instance of IDataContainer. (Defined by DataExtensions.)

Fields

	Name	Description
Protected field	mConnection	General connection object used to access data.
Protected field	mData	Object data.
Protected field	mOriginalData	Object original data.
Protected field	mStructureInfo	Class structure info.

Properties

	Name	Description
Public property	AllowPartialUpdate	If true, the object allows partial updates. When ID of the object is set, the object does a full update.
Public property	ClassName	Object class name.
Public property	ColumnNames	Column names.
Public property	ColumnsCount	Number of the object columns.
Public property	Data	Object data.
Public property	HasChanged	Returns true if the object changed.
Public property	ID	Object ID.
Public property	IDColumn	ID column.
Public property	IsComplete	Returns true if the object is complete (has all columns).
Public property	Item[Int32]	Column indexer, gets or sets the value in specified column index.
Public property	Item[String]	Column indexer, gets or sets the value in specified column name.
Public property	StructureInfo	Class structure info.
Public property	TrackChanges	If true, the object tracks changes to its values
Public property	UseOriginalData	If true, original data is used instead of the actual data.