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FindObjectById Method

Summary

Finds the specified AnnAutomationObject by id.

Syntax

Java

Objective-C

WinRT C#

public Leadtools.Annotations.Automation.AnnAutomationObject FindObjectById(  
   int id 
)

Public Function FindObjectById( _ 
   ByVal id As Integer _ 
) As Leadtools.Annotations.Automation.AnnAutomationObject

public Leadtools.Annotations.Automation.AnnAutomationObject FindObjectById(  
   int id 
)

-(LTAnnAutomationObject*) findObjectById:(int) anID;

public AnnAutomationObject findObjectById(int id)

function Leadtools.Annotations.Automation.AnnAutomationManager.FindObjectById(  
   id  
)

Parameters

id
The id of the AnnAutomationObject to find.

Return Value

The AnnAutomationObject for the specified id, or null if no AnnAutomationObject with that id can be found.

Remarks

The possible values for id are:

You can also use FindObject if you have an instance of AnnObject and want to find the automation object associated with its type.

This method enumerates all of the AnnAutomationObject items in the Objects collection and compares AnnAutomationObject.Id with id.

Example

This example changes the line color of new line automation objects to blue:

WinRT C#

using Leadtools.Annotations.Automation; 
using Leadtools.Annotations.Core; 
using Leadtools.Codecs; 
using Leadtools.Controls; 
using Leadtools.Annotations.WinForms; 
using Leadtools.Annotations.Rendering; 
 
public void AnnAutomationManager_FindObjectById() 
{ 
   // find the line automation object 
   AnnAutomationObject obj = _automation.Manager.FindObjectById(AnnObject.LineObjectId); 
   if (obj != null) 
   { 
      obj.ObjectTemplate.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), LeadLengthD.Create(2)); 
   } 
}

using Leadtools.Converters; 
using Leadtools.Annotations.Automation; 
using Leadtools.Controls; 
using Leadtools.Annotations.Core; 
using Leadtools.Codecs; 
 
public void AnnAutomationManager_FindObjectById() 
{ 
   // find the line automation object 
   AnnAutomationObject obj = _automation.Manager.FindObjectById(AnnObject.LineObjectId); 
   if (obj != null) 
   { 
      obj.ObjectTemplate.Stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), LeadLengthDHelper.Create(2)); 
   } 
}