TdxGanttControlExtendedAttribute.Level Property

Specifies the custom field’s owner.

Declaration

property Level: TdxGanttControlExtendedAttributeLevel read;

Property Value

Type	Description
TdxGanttControlExtendedAttributeLevel	Enumerates custom field levels.

Remarks

Use this property to associate the custom field with any of the following elements:

• Task
• Resource
• Assignment

Attributes that define chart structure are stored in an XML file. You can open this file in a text editor and use the FieldID attribute to obtain information about the field owner. Custom fields have different IDs depending on which elements they belong to:

Level	Field ID Range
Task	188776448–188841983
Resource	205553664–205619199
Assignment	255868928–255869128

The XML structure below shows that the Text1 custom field is associated with a resource and a task.

XML

<ExtendedAttributes>
    <ExtendedAttribute>
        <FieldID>205520904</FieldID>
        <FieldName>Text1</FieldName>
        <Alias>Comment</Alias>
    </ExtendedAttribute>
    <ExtendedAttribute>
        <FieldID>188743731</FieldID>
        <FieldName>Text1</FieldName>
        <Alias>Comment</Alias>
    </ExtendedAttribute>
</ExtendedAttributes>

Launch the Extended Attributes product demo and see the Resource Sheet View and Chart View.

Note

All attributes (except for Alias and FieldName) support the internal infrastructure and is not intended for direct use.