public object GetValue(
int index
)
Public Function GetValue( _
ByVal index As Integer _
) As Object
public:
Object^ GetValue(
int index
)
index
Index into the array of values.
The value of the TwainArrayCapability object from the specified index.
index must be between 0 and Count. For more information, refer to How to Work with the Container.
using Leadtools;
using Leadtools.Twain;
public void TwainArrayCapabilityGetValueExample(IntPtr parent)
{
TwainSession session = new TwainSession();
session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None);
TwainCapability twCap = session.GetCapability(TwainCapabilityType.ImageFilter, TwainGetCapabilityMode.GetValues);
if (twCap.Information.ContainerType == TwainContainerType.Array)
{
TwainArrayCapability arrayCap = twCap.ArrayCapability;
for (int i = 0; i < arrayCap.Count; i++)
{
TwainCapabilityValue capVal = (TwainCapabilityValue)arrayCap.GetValue(i);
string msg = string.Format("Capability Value(%d) = %s", i, capVal.ToString());
MessageBox.Show(msg);
}
}
else
MessageBox.Show("Container type is not array");
session.Shutdown();
}
Imports Leadtools
Imports Leadtools.Twain
Public Sub TwainArrayCapabilityGetValueExample(ByVal parent As IntPtr)
Dim session As TwainSession = New TwainSession()
session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None)
Dim twCap As TwainCapability = session.GetCapability(TwainCapabilityType.ImageFilter, TwainGetCapabilityMode.GetValues)
If twCap.Information.ContainerType <> TwainContainerType.Array Then
Dim arrayCap As TwainArrayCapability = twCap.ArrayCapability
Dim i As Integer
For i = 0 To arrayCap.Count - 1
Dim capVal As TwainCapabilityValue = CType(arrayCap.GetValue(i), TwainCapabilityValue)
Dim msg As String = String.Format("Capability Value(%d) = %s", i, capVal.ToString())
MessageBox.Show(msg)
Next
Else
MessageBox.Show("Container type is not array")
End If
session.Shutdown()
End Sub
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