Mercurial > pub > bltoolkit
view Tools/DocGen/Content/Doc/EditableObjects/EditableObject.htm @ 1:8f65451dc28f
Исправлена проблема с фабрикой и выборкой нескольких объектов в linq выражении
author | cin |
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date | Fri, 28 Mar 2014 01:04:56 +0400 |
parents | f990fcb411a9 |
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<% title # EditableObject class %> <% order # 1 %> <p class="j"> <b>EditableObject</b> is an object that provides functionality to commit and rollback changes to itself. After verifying the accuracy of changes made to the object, you can accept the changes using the <b>AcceptChanges</b> method of the object, which will set the <b>Current</b> field values to be the <b>Original</b> values. The <b>RejectChanges</b> method rejects all changes made to the object since <b>AcceptChanges</b> was last called. The <b>IsDirty</b> property gets a value that indicates whether the object has changed. </p> <p class="j"> If we wrote an editable object manually, we could get the following code just for two editable properties: </p> <% Doc\EditableObjects\ManualEditableObject.cs %> <p class='j'> BLToolkit allows implementing the same functionality by inheriting your object from the BLToolkit <b>EditableObject</b> base class and replacing editable members with abstract properties. </p> EditableObjectTest.cs <% ..\..\..\HowTo\EditableObjects\EditableObjectTest.cs %> <p class='j'> BLToolkit type builder will generate the following for the class above: </p> <% Doc\EditableObjects\EditableObject.cs %>