---
title: "CanvasService..::.UpdateTextVObject Method "
canonical: https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_AjaxControls_VectorObjects_CanvasService_UpdateTextVObject_3_6febc587.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# CanvasService.UpdateTextVObject Method 
 
Updates text v-object using the specified data and parameters.
 
**Namespace:** [Aurigma.GraphicsMill.AjaxControls.VectorObjects](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_AjaxControls_VectorObjects.htm.md)
 **Assembly:** Aurigma.GraphicsMill.AjaxControls.VectorObjects (in Aurigma.GraphicsMill.AjaxControls.VectorObjects.dll)
 
## Syntax
  
```
<ScriptMethodAttribute(ResponseFormat := ResponseFormat.Json)> _
<WebMethodAttribute> _
Public Function UpdateTextVObject ( _vod As TextVObjectData, _dpi As Single, _zoom As Single _
) As TextVObjectData
```
 
```csharp
[ScriptMethodAttribute(ResponseFormat = ResponseFormat.Json)]
[WebMethodAttribute]
public TextVObjectData UpdateTextVObject(TextVObjectData vod,float dpi,float zoom
)
```
 
### Parameters
 
 - vod
     - Type: [Aurigma.GraphicsMill.AjaxControls.VectorObjects.TextVObjectData](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_TextVObjectData.htm.md)
The text v-object data which describes a state of the text v-object to update.

 - dpi
     - Type: [System.Single](http://msdn2.microsoft.com/en-us/3www918f)
The resolution (in dpi) to update.

 - zoom
     - Type: [System.Single](http://msdn2.microsoft.com/en-us/3www918f)
The zoom the update.
 
### Return Value
 
The result [TextVObjectData](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_TextVObjectData.htm.md).
   
## See Also

### Reference

- [CanvasService Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_CanvasService.htm.md)
- [Aurigma.GraphicsMill.AjaxControls.VectorObjects Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_AjaxControls_VectorObjects.htm.md)