title: My CustomGrid.editor does work with DateTimePicker (from .net),but it doesn't with my CustomDateTimePicker
body: <p>I have a custom Grid that works properly when I add a .Net DateTimePicker to his editor.</p>
  <pre><code>Me.C1TrueDBGrid1.Columns(1).Editor = New DateTimePicker
  </code></pre>
  <p>The DateTimePicker gets and sets the value of the cell correctly.</p>
  <p>But I repeat the process with a custom DatePicker instead:</p>
  <pre><code>Me.C1TrueDBGrid1.Columns(1).Editor = New SSCalendarWidgets_A.VB6SSDateCombo
  </code></pre>
  <p>it opens the custom DateTimePicker correctly, but it doesn't get or set the value of the editor cell.</p>
  <p>I've tried to add some properties to the CustomDateTimePicker, but they seem to do nothing:</p>
  <pre><code>&lt;VB6Object(&quot;SSCalendarWidgets_A.SSDateCombo&quot;, DefaultMember:=&quot;Value&quot;,
     TypeLibrary:=&quot;SSCalendarWidgets_A&quot;, TypeLibraryNamespace:=&quot;SSCalendarWidgets_A&quot;,
     DependsOnAssemblies:=&quot;MonthCalendarControl.dll&quot;,
     IgnoreMembers:=&quot;AutoRestore|AutoSelect|BeepOnError|ClipMode|EditMode|Format|Mask|PromptChar|ShowCentury|StartofWeek&quot;,
     TranslateProperties:=&quot;&quot;,
     TranslateMembers:=&quot;Text=CtlText&quot;,
     TranslateEvents:=&quot;Click=Click6,KeyPress=KeyPress6,KeyDown=KeyDown6,KeyUp=KeyUp6,MouseDown=MouseDown6,MouseMove=MouseMove6,MouseUp=MouseUp6,Scroll=Scroll6&quot;)&gt;
  &lt;ToolboxItem(True)&gt;
  &lt;DefaultBindingProperty(&quot;Value&quot;)&gt;
  &lt;DefaultEvent(&quot;ValueChanged&quot;)&gt;
  &lt;DefaultProperty(&quot;Value&quot;)&gt;
  Public Class VB6SSDateCombo...
  </code></pre>
  <p>Why DateTimePicker from .Net works, but my custom one doesn't? What do I need to get the same behaviour?</p>
  <p>greetings</p>