QueryableDataSourceView.StoreOriginalValues Method
Definition
Important
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Stores the original values from the Select operation in the control's view state.
Overloads
| StoreOriginalValues(IList) |
Stores the original values from the |
| StoreOriginalValues(IList, Func<PropertyDescriptor,Boolean>) |
Stores the original values from the select operation in the control's view state when delete or update operations are enabled. |
StoreOriginalValues(IList)
Stores the original values from the Select operation in the control's view state.
protected:
virtual void StoreOriginalValues(System::Collections::IList ^ results);protected virtual void StoreOriginalValues (System.Collections.IList results);abstract member StoreOriginalValues : System.Collections.IList -> unit
override this.StoreOriginalValues : System.Collections.IList -> unitProtected Overridable Sub StoreOriginalValues (results As IList)Parameters
- results
- IList
The result of the operations.
Remarks
When you derive from this class you can override this method and call the StoreOriginalValues method to determine which columns should be store for optimistic concurrency.
Applies to
StoreOriginalValues(IList, Func<PropertyDescriptor,Boolean>)
Stores the original values from the select operation in the control's view state when delete or update operations are enabled.
protected:
void StoreOriginalValues(System::Collections::IList ^ results, Func<System::ComponentModel::PropertyDescriptor ^, bool> ^ include);protected void StoreOriginalValues (System.Collections.IList results, Func<System.ComponentModel.PropertyDescriptor,bool> include);member this.StoreOriginalValues : System.Collections.IList * Func<System.ComponentModel.PropertyDescriptor, bool> -> unitProtected Sub StoreOriginalValues (results As IList, include As Func(Of PropertyDescriptor, Boolean))Parameters
- results
- IList
The result of the operation.
- include
- Func<PropertyDescriptor,Boolean>
The method that determines the properties to include.
Applies to
.NET