ArcGIS Pro 3.7 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMFormTextBoxInput Class / MaxLength Property

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    MaxLength Property (CIMFormTextBoxInput)
    In This Topic
    Gets or sets the maximum number of characters allowed. This only applies for string fields. If set (or defaulted) to -1, the value is derived from the length property of the referenced field in the service.
    Syntax
    Public Property MaxLength As Long
    public long MaxLength {get; set;}
    Requirements

    Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

    ArcGIS Pro version: 3.7 or higher.
    See Also