_OlkCheckBox.TripleState Property
Returns or sets a Boolean (bool in C#) that specifies whether a user can specify in the user interface the Null state for the control. Read/write.
Namespace: Microsoft.Office.Interop.Outlook
Assembly: Microsoft.Office.Interop.Outlook (in Microsoft.Office.Interop.Outlook.dll)
Syntax
'Declaration
<DispIdAttribute()> _
Property TripleState As Boolean
Get
Set
'Usage
Dim instance As _OlkCheckBox
Dim value As Boolean
value = instance.TripleState
instance.TripleState = value
[DispIdAttribute()]
bool TripleState { get; set; }
Property Value
Type: System.Boolean
Remarks
If this property is True, the check box clicks through the three states. If this property is False, the check box supports only the True and False states. The default value is False.