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TableDefinition Class
The TableDefinition class defines the data model of a tabular data source. It contains information about the field descriptors(columns) and hierarchy settings. This is an abstract class that is used by the data binding logic. Controls such as RadGridView inherit and provide their specific implementations.
Inheritance Hierarchy

Namespace: Telerik.Windows.Data
Assembly: Telerik.Windows.Data (in Telerik.Windows.Data.dll) Version: 2017.2.614.40 (2017.2.614.40)
Syntax
[ContentPropertyAttribute("ChildTableDefinitions")]
public abstract class TableDefinition : DependencyObject, 
	INotifyPropertyChanged

The TableDefinition type exposes the following members.

Constructors
  NameDescription
Protected methodTableDefinition
Initializes a new instance of the TableDefinition class.
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Methods
  NameDescription
Public methodCopyChildTableDefinitionsFrom
Copy child table definitions from the source TableDefinition class.
Public methodCopyPropertiesFrom
Copy properties from the source TableDefinition class.
Protected methodCreateChildTableDefinition
Creates a child table definition of the correct inherited type.
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Extension Methods
  NameDescription
Public Extension MethodChildrenOfTypeT
Gets all child elements recursively from the visual tree by given type.
(Defined by ChildrenOfTypeExtensions.)
Public Extension MethodClearIfNoBindingAndSet
Clears if set.
(Defined by CommonExtensions.)
Public Extension MethodClearIfSet
Clears the property if a value has been set.
(Defined by CommonExtensions.)
Public Extension MethodFindChildByTypeT
Finds child element of the specified type. Uses breadth-first search.
(Defined by ChildrenOfTypeExtensions.)
Public Extension MethodGetParents
Enumerates through element's parents in the visual tree.
(Defined by ParentOfTypeExtensions.)
Public Extension MethodGetVisualParentT
Searches up in the visual tree for parent element of the specified type.
(Defined by ParentOfTypeExtensions.)
Public Extension MethodIsAncestorOf
Determines whether the element is an ancestor of the descendant.
(Defined by ParentOfTypeExtensions.)
Public Extension MethodIsLocalValueSet(DependencyProperty)Overloaded.
Determines whether the specified dependency property local value is set.
(Defined by DependencyObjectExtensions.)
Public Extension MethodIsLocalValueSet(DependencyProperty)Overloaded.
Determines whether the specified dependency property local value is set.
(Defined by CommonExtensions.)
Public Extension MethodParentOfTypeT
Gets the parent element from the visual tree by given type.
(Defined by ParentOfTypeExtensions.)
Public Extension MethodSetIfDifferent
Sets the value of the dependencyProperty property if it's hasn't that value currently.
(Defined by CommonExtensions.)
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Properties
  NameDescription
Public propertyChildTableDefinitions
Gets the child table definitions. This collection contains the child table definitions that define the hierarchy structure.
Public propertyDataSource
Gets or sets the data source for the current table definition.
Public propertyRelation
Gets or sets the relation. Relations are used in hierarchy scenarios to obtain data from the parent data item.
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Events
  NameDescription
Public eventPropertyChanged
Occurs when a property value changes.
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See Also