</ 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">ReadOnlyUnlessNew Property (Field)</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.SchemaObjects_namespace.html">C1.Data.SchemaObjects Namespace</a> > <a href="C1.Data.2~C1.Data.SchemaObjects.Field.html">Field Class</a> : ReadOnlyUnlessNew Property</td></tr></table></div> <div id="BodyContent"> <div class="DescriptionContent">Gets or sets a value indicating whether modifications to field values are allowed only in newly added rows.</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 Overridable Property ReadOnlyUnlessNew As System.Boolean</pre> </div> <div id="Syntax-CS" class="FilteredContentCS"> <pre>public virtual System.bool ReadOnlyUnlessNew {get; set;}</pre> </div> </div> </div> <div class="SectionHeading" id="remarksSectionHeading"><span class="SectionHeadingIcon"><!-- --></span><span class="SectionHeadingText">Remarks</span></div><div id="remarksSectionContent" class="SectionContent">If this property is set to True, modifying this field's values is allowed only in newly added rows and that only while the row is in detached state (<a href="C1.Data.2~C1.Data.C1DataRow~EndEdit.html">EndEdit</a> not yet called, see <span>Keys Assigned by Client: New Row Detached and Attached State</span>) The effective value of this property at run time (see <a href="C1.Data.2~C1.Data.SchemaObjects.Field~EffectiveReadOnlyUnlessNew.html">EffectiveReadOnlyUnlessNew</a>) for fields based on other fields (composite table fields, table view fields) is True if the base field's property value is True, even though the property value itself is independent of the base field's property value.</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.SchemaObjects.Field.html">Field Class</a> <br><a href="C1.Data.2~C1.Data.SchemaObjects.Field_members.html">Field Members</a> <br><strong>Keys Assigned by Client: New Row Detached and Attached State</strong> <br><strong>Table Fields</strong> <br><a href="C1.Data.2~C1.Data.SchemaObjects.Field~EffectiveReadOnlyUnlessNew.html">EffectiveReadOnlyUnlessNew Property</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>