</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <div id="ProjectTitle">DataSource for Entity Framework in WPF</div> <div id="PageTitle"><div id="PageTitleText">Scope Method (ClientTransaction)</div></div> </div> <div id="AfterHeaderContent"> <!-- Spacing --> <span id="ToggleAllSectionsLink" class="FunctionLink"> <label id="CollapseAllLabel">Collapse All</label> <label id="ExpandAllLabel" style="display: none;">Expand All</label> </span><!-- Spacing --> <span id="LanguageFilterPopupLink" class="PopupLink" data-popupcontentsource="#LanguageCheckboxes" data-popuptitle='Language Filter'> <label id="ShowAllLabel" for="LanguageFilterPopupLink"> Language Filter: All </label> <label id="MultipleLabel" for="LanguageFilterPopupLink" style="display: none;"> Language Filter: Multiple </label> <label id="VBAllLabel" for="LanguageFilterPopupLink" style="display: none;"> Language Filter: Visual Basic </label> <label id="VBLabel" for="LanguageFilterPopupLink" style="display: none;">Language Filter: Visual Basic (Declaration)</label> <label id="CSLabel" for="LanguageFilterPopupLink" style="display: none;">Language Filter: C#</label> </span> <div class="PopupContent" id="LanguageCheckboxes"> <input data-languagename="VB" id="VBLanguageCheckbox" type="checkbox" class="ToggleLanguageCheckbox" checked="true" data-toggleclass="FilteredContentVB"> <label class="LanguageFilter" for="VBCheckbox"> Visual Basic (Declaration) </label> <br><input data-languagename="CS" id="CSLanguageCheckbox" type="checkbox" class="ToggleLanguageCheckbox" checked="true" data-toggleclass="FilteredContentCS"> <label class="LanguageFilter" for="CSCheckbox"> C# </label> </div> </div> <div class="BreadcrumbsContainer"><table><tr><td> <a href="C1.Data.Entity.4~C1.Data.Transactions_namespace.html">C1.Data.Transactions Namespace</a> > <a href="C1.Data.Entity.4~C1.Data.Transactions.ClientTransaction.html">ClientTransaction Class</a> : Scope Method</td></tr></table></div> <div id="BodyContent"> <div class="DescriptionContent">Opens the transaction scope.</div> <div class="SectionHeading" id="syntaxSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Syntax</span></div><div id="syntaxSectionContent" class="SectionContent"> <div class="TabContainer" id="TabContainer"> <ul> <li class="FilteredContentVBAll"><a href="#Syntax-VBAll">Visual Basic</a></li> <li class="FilteredContentCS"><a href="#Syntax-CS">C#</a></li> </ul> <div id="Syntax-VB" class="FilteredContentVB"> <pre>'Declaration Public Function Scope() As System.IDisposable</pre> </div> <div id="Syntax-CS" class="FilteredContentCS"> <pre>public System.IDisposable Scope()</pre> </div> </div> <h4 class="dxh4">Return Value</h4><div class="ReturnsContent">An instance of an <strong>System.IDisposable</strong> that will close the scope when its <strong>System.IDisposable.Dispose</strong> method is called.</div></div> <div class="SectionHeading" id="exceptionsSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Exceptions</span></div><div id="exceptionsSectionContent" class="SectionContent"><table class="FilteredItemListTable"><tr><th>Exception</th><th>Description</th></tr> <tr><td class="LinkCell"><strong>System.InvalidOperationException</strong></td><td class="DescriptionCell">The <strong>ClientTransaction.State</strong> is not <a href="C1.LiveLinq.4~C1.LiveLinq.TransactionState.html">C1.LiveLinq.TransactionState.Open</a>.</td></tr> </table></div> <div class="SectionHeading" id="remarksSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Remarks</span></div><div id="remarksSectionContent" class="SectionContent"><p>The transaction tracks changes only when they are made inside an open scope.</p> <p>Calling <strong>System.IDisposable.Dispose</strong> on the return value closes the scope.</p></div> <a name="exampleBookmark"></a> <div class="SectionHeading" id="requirementsSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Requirements</span></div><div id="requirementsSectionContent" class="SectionContent"><p><b>Target Platforms:</b> Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2</p></div> <a name="seealsobookmark"></a> <div class="SectionHeading" id="seealsoSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">See Also</span></div><div id="seealsoSectionContent" class="SectionContent"><h4 class="subHeading">Reference</h4><p><a href="C1.Data.Entity.4~C1.Data.Transactions.ClientTransaction.html">ClientTransaction Class</a> <br><a href="C1.Data.Entity.4~C1.Data.Transactions.ClientTransaction_members.html">ClientTransaction Members</a> </p> </div> </div> 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