</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --> <div id="BeforeHeaderContent"> </div> <div id="HeaderContent"> <div id="ProjectTitle">DataObjects for .NET</div> <div id="PageTitle"><div id="PageTitleText">Merge Method</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.2.html">C1.Data.2 Assembly</a> > <a href="C1.Data.2~C1.Data_namespace.html">C1.Data Namespace</a> > <a href="C1.Data.2~C1.Data.C1DataSet.html">C1DataSet Class</a> : Merge Method</td></tr></table></div> <div id="dataSetPopupContent" class="PopupContent"> The dataSet that will be merged into the calling data set. </div> <div id="BodyContent"> <div class="DescriptionContent">Merges the parameter data set containing only simple table data into this (caller) data set.</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 Sub Merge( _ ByVal <i><a class="PopupLink" id="dataSetPopupLink" data-popupcontentsource="#dataSetPopupContent" data-popupshowevent="click mouseenter">dataSet</a></i> As <a href="C1.Data.2~C1.Data.C1DataSet.html">C1DataSet</a> _ ) </pre> </div> <div id="Syntax-CS" class="FilteredContentCS"> <pre>public void Merge( <a href="C1.Data.2~C1.Data.C1DataSet.html">C1DataSet</a> <i><a class="PopupLink" id="dataSetPopupLink" data-popupcontentsource="#dataSetPopupContent" data-popupshowevent="click mouseenter">dataSet</a></i> )</pre> </div> </div> <h4 class="dxh4">Parameters</h4><dl><dt><i>dataSet</i></dt> <dd>The dataSet that will be merged into the calling data set.</dd></dl> </div> <div class="SectionHeading" id="remarksSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Remarks</span></div><div id="remarksSectionContent" class="SectionContent">This method copies the data contained in the dataSet argument to the calling C1DataSet. It is used to refresh a data set after its modified rows are updated to the database in a business method, see "Business Methods". The normal sequence is to obtain a data set with the <a href="C1.Data.2~C1.Data.C1DataSet~GetChanges.html">GetChanges</a> method, pass it to the business method, return the passed data set back from the business method and call Merge for the original data set with the returned data set as the parameter. <p>The dataSet argument object must contain only simple table rows. If one of its table views or composite tables is not empty, this method throws an exception.</p> <p>For example, see CustomFillUpdate sample.</p></div> <a name="exampleBookmark"></a> <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.2~C1.Data.C1DataSet.html">C1DataSet Class</a> <br><a href="C1.Data.2~C1.Data.C1DataSet_members.html">C1DataSet Members</a> </p> </div> </div> <div id="FooterContent"> <p> </p><p> </p><hr style="height: 1px"><p>Copyright (c) <script type="text/javascript"> var theDate=new Date() document.write(theDate.getFullYear()) </script> GrapeCity, inc. All rights reserved.</p> </div> </body> </html>