/// <summary>
/// This function is used to read the value of MHL feature functions of String type.
/// </summary>
/// <param name="name">Name of the requested feature</param>
/// <exception cref="System.ArgumentException">If exceptions are enabled, on failure exception is thrown with valid error message.</exception>
/// <returns>String value for requested feature. Empty string on failure, if exceptions are not enabled.</returns>
/// <remarks>On failure, use GetLastError() ot GetLastErrorMessage() for more information.</remarks>
public string GetString(string name)
{
int length = MHLSRV._MHL_GetStringLen(loadedDrvHandle, name) + 1;
if (throwsException && this.GetLastError() != 0)
{
throw new System.ArgumentException("Get STRING Failed " + name, "Error " + this.GetLastError().ToString() + "; " + this.GetLastErrorMessage());
}
if (length == 0)
{
return("");
}
string str = new string(' ', length);
MHLSRV._MHL_GetString(loadedDrvHandle, name, str, length);
if (throwsException && this.GetLastError() != 0)
{
throw new System.ArgumentException("Get STRING Failed " + name, "Error " + this.GetLastError().ToString() + "; " + this.GetLastErrorMessage());
}
// Remove NULL character, if present
if (str[str.Length - 1] == '\0')
{
return(str.Remove(str.Length - 1, 1));
}
return(str);
}
/// <summary>PROVIDED ONLY FOR BACKWARD COMPATIBILITY. Please use new HotkeyHelper class.</summary>
/// <remarks>PROVIDED ONLY FOR BACKWARD COMPATIBILITY. Please use new MHLDriver class.</remarks>
public String GetString(int handle, String name)
{
int length = MHLSRV._MHL_GetStringLen(handle, name) + 1;
if (length == 0)
{
return("");
}
String str = new String(' ', length);
MHLSRV._MHL_GetString(handle, name, str, length);
// Remove NULL character, if present
if (str[str.Length - 1] == '\0')
{
return(str.Remove(str.Length - 1, 1));
}
return(str);
}