public int GetTextLength()
{
try
{
string txt = GetText();
if (txt != null && NativeWindowHandle != IntPtr.Zero)
{
txt = NativeTextProds.GetTextNative(NativeWindowHandle);
}
if (txt != null)
{
int retVal = txt.Length;
LogText = "Length: " + retVal;
LogMessage();
return(retVal);
}
}
catch (ProdOperationException err)
{
throw;
}
return(0);
}
public string GetText()
{
string ret = ValuePatternHelper.GetValue(UIAElement);
if (ret == null && UIAElement.Current.NativeWindowHandle != 0)
{
ret = NativeTextProds.GetTextNative(NativeWindowHandle);
}
LogText = "Text: " + ret;
LogMessage();
return(ret);
}
/// <summary>
/// Gets the text currently contained in a text area
/// </summary>
/// <param name="controlHandle">NativeWindowHandle to the target control</param>
/// <returns>
/// Text contained in text area
/// </returns>
/// <exception cref="ProdOperationException">Examine inner exception</exception>
/// <remarks>
/// This overload is invalid for WPF controls
/// </remarks>
public static string GetText(IntPtr controlHandle)
{
try
{
AutomationElement control = AutomationElement.FromHandle(controlHandle);
control.GetCurrentPattern(ValuePattern.Pattern);
string ret = ValuePatternHelper.GetValue(control);
return(ret ?? NativeTextProds.GetTextNative(controlHandle));
}
catch (InvalidOperationException err)
{
throw new ProdOperationException(err.Message, err);
}
catch (ElementNotAvailableException err)
{
throw new ProdOperationException(err.Message, err);
}
catch (ArgumentException err)
{
throw new ProdOperationException(err.Message, err);
}
}
private static string NativeGetText(BaseProdControl control)
{
return(NativeTextProds.GetTextNative((IntPtr)control.UIAElement.Current.NativeWindowHandle));
}
private static int NativeGetLength(BaseProdControl control)
{
string txt = NativeTextProds.GetTextNative((IntPtr)control.UIAElement.Current.NativeWindowHandle);
return(txt.Length);
}
