VintaSoft Twain .NET SDK v10.2
ShowIndicators Property (Device)
Example 




Vintasoft.WpfTwain Namespace > Device Class : ShowIndicators Property
Determines that progress indicator of scan process should be shown.
Syntax
'Declaration
 
Public Property ShowIndicators As Boolean
'Usage
 
Dim instance As Device
Dim value As Boolean
 
instance.ShowIndicators = value
 
value = instance.ShowIndicators
public bool ShowIndicators {get; set;}
public: __property bool get_ShowIndicators();
public: __property void set_ShowIndicators( 
   bool value
);
public:
property bool ShowIndicators {
   bool get();
   void set (    bool value);
}

Property Value

true - show the progress indicators of the device, false - do not show the progress indicators of the device. Default value is true.
Example
This example shows how to disable the progress indicator dialog if UI is not used.
Public Sub ScanColorImage(ByVal device As Device)
    device.ShowUI = False
    device.ShowIndicators = False
    device.DisableAfterAcquire = True
            
    device.Open()
    device.PixelType = PixelType.RGB
    device.UnitOfMeasure = UnitOfMeasure.Inches
    device.Resolution = New Resolution(200.0F, 200.0F)
    device.ImageLayout.[Set](1.0F, 1.0F, 5.0F, 5.0F)
            
    device.Acquire()
End Sub
public void ScanColorImage(Device device)
{
    device.ShowUI = false;
    device.ShowIndicators = false;
    device.DisableAfterAcquire = true;
            
    device.Open();
    device.PixelType = PixelType.RGB;
    device.UnitOfMeasure = UnitOfMeasure.Inches;
    device.Resolution = new Resolution(200f, 200f);
    device.ImageLayout.Set(1f, 1f, 5f, 5f);
            
    device.Acquire();
}
Requirements

Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

See Also

Reference

Device Class
Device Members