/// <summary>
/// Converts the value to <c>String</c> using regular JavaScript semantics.
/// </summary>
/// <remarks>
/// Requires an active script context.
/// </remarks>
/// <returns>The converted value.</returns>
public JavaScriptValue ConvertToString()
{
JavaScriptValue stringReference;
Native.ThrowIfError(Native.JsConvertValueToString(this, out stringReference));
return(stringReference);
}
public string ConvertValueToString(JavaScriptValue value)
{
string result = null;
try
{
// Convert your script result to String in JavaScript; redundant if your script returns a String
JavaScriptValue resultJSString;
JavaScriptErrorCode errorCode = Native.JsConvertValueToString(value, out resultJSString);
if (errorCode != JavaScriptErrorCode.NoError)
{
string errorMessage = string.Format("Failed to convert value to JsString with error [{0}]", errorCode);
System.Diagnostics.Debug.WriteLine(errorMessage);
throw new Exception(errorMessage);
}
// Project script result in JS back to C#.
IntPtr resultPtr;
UIntPtr stringLength;
errorCode = Native.JsStringToPointer(resultJSString, out resultPtr, out stringLength);
if (errorCode != JavaScriptErrorCode.NoError)
{
string errorMessage = string.Format("Failed to convert JsString to Pointer with error [{0}]", errorCode);
System.Diagnostics.Debug.WriteLine(errorMessage);
throw new Exception(errorMessage);
}
result = Marshal.PtrToStringUni(resultPtr);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("An exception occurred while converting JavaScriptValue with error [{0}]", ex.Message);
throw;
}
return(result);
}
