Spread WPF 18
GrapeCity.Wpf.SpreadSheet.CellType.Editors Namespace / GcMask Class / DefaultActiveFieldIndex Property
Example


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    DefaultActiveFieldIndex Property (GcMask)
    In This Topic
    Gets or sets the index of default active editable field. This is a dependency property.
    Syntax
    'Declaration
 
Public Property DefaultActiveFieldIndex As Integer
    'Usage
 
Dim instance As GcMask
Dim value As Integer
 
instance.DefaultActiveFieldIndex = value
 
value = instance.DefaultActiveFieldIndex
    public int DefaultActiveFieldIndex {get; set;}

    Property Value

    An System.Int32 value indicates the default active field.
    Exceptions
    ExceptionDescription
    System.ArgumentException The assigned value is less than -1.
    Remarks
    The DefaultActiveFieldIndex represents the index of the editable field. When the control got focus, the default active field will be activated. The value should be greater than -1. When user set a value greater than the index of last editable field, the last editable field will be activated when control get keyboard focus.
    Example
    The following sample show how to use DefaultActiveFieldIndex to move caret position to the second editable field when mask1 got focus. 
    GcMask mask1 = new GcMask();
mask1.FieldSet.Fields.AddRange("\D{3}-\D{4});
mask1.DefaultActiveFieldIndex = 1;
    See Also

    Reference

    GcMask Class
    GcMask Members