DefinitionFile

Public Class

The DefinitionFile object represents a shared parameters file on disk.

Inheritance Hierarchy

System.Object
Autodesk.Revit.DB.APIObject
Autodesk.Revit.DB.DefinitionFile

Namespace: Autodesk.Revit.DB

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public class DefinitionFile : APIObject

The DefinitionFile type exposes the following members.

Properties

Name

Description

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Public Property

Filename

This property returns the physical filename of the shared parameters file on disk.

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Public Property
Groups

Return a map of shared parameter definition groups contained within the file.

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Public Property
Code Example

IsReadOnly

Identifies if the object is read-only or modifiable.
(Inherited from APIObject)

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Methods

Name

Description

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Public Method
Dispose

Causes the object to release immediately any resources it may be utilizing.
(Inherited from APIObject)

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Public Method

Equals

Determines whether the specified object is equal to the current object.
(Inherited from Object)

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Public Method

GetHashCode

Serves as the default hash function.
(Inherited from Object)

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Public Method

GetType

Gets the Type of the current instance.
(Inherited from Object)

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Public Method

ToString

Returns a string that represents the current object.
(Inherited from Object)

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Remarks

Shared Parameters are parameter definitions that are stored in a text file external to the Autodesk Revit project. These definitions can be used in multiple projects and are identifiable by a unique identifier generated when they are created. API access to shared parameters consist of a number of objects, the first of which is an object that represents the shared parameters file on disk. That object then contains a number of Group objects. Shared parameters are grouped for easier management. These groups then contain the shared parameter definitions. The groups support the ability to create new shared parameter definitions. The DefinitionFile object can be retrieved by the Application.OpenSharedParameterFile method.

Example

private void ShowDefinitionFileInfo(DefinitionFile myDefinitionFile)
{
    StringBuilder fileInformation = new StringBuilder(500);

    // get the file name
    fileInformation.AppendLine("File Name: " + myDefinitionFile.Filename);

    // iterate the Definition groups of this file
    foreach (DefinitionGroup myGroup in myDefinitionFile.Groups)
    {
        // get the group name
        fileInformation.AppendLine("Group Name: " + myGroup.Name);

        // iterate the difinitions
        foreach (Definition definition in myGroup.Definitions)
        {
            // get definition name
            fileInformation.AppendLine("Definition Name: " + definition.Name);
        }
    }
    TaskDialog.Show("Revit",fileInformation.ToString());
}