///
/// This is executed when a function is specified in any ez-scripting that isn't a native function.
/// You can check to see if the function that was called is your function.
/// If it is, do something and return something.
/// If you don't return something, a default value of TRUE is returned.
/// If you throw an exception, the ez-script control will receive the exception and present the error to the user.
///
private void FunctionEval_AdditionalFunctionEvent(object sender, ExpressionEvaluation.AdditionalFunctionEventArgs e)
{
foreach (var customFunction in this.functions)
{
if (!e.Name.Equals(customFunction.Name, StringComparison.OrdinalIgnoreCase))
{
continue;
}
var numberOfArguments = e.Parameters != null ? e.Parameters.Length : 0;
if (numberOfArguments < customFunction.ParametersNames.Length)
{
var msg = new StringBuilder();
msg.AppendFormat(
"Expects {0} parameter(s). Usage: {1}({2})",
customFunction.ParametersNames.Length,
customFunction.Name,
string.Join(", ", customFunction.ParametersNames.Select(x => "<" + x + ">")));
throw new Exception(msg.ToString());
}
e.ReturnValue = customFunction.Function(customFunction.Name, e.Parameters);
return;
}
}
/// <summary>
/// This is executed when a function is specified in any ez-scripting that isn't a native function.
/// You can check to see if the function that was called is your function.
/// If it is, do something and return something.
/// If you don't return something, a default value of TRUE is returned.
/// If you throw an exception, the ez-script control will receive the exception and present the error to the user.
/// </summary>
private void FunctionEval_AdditionalFunctionEvent(object sender, ExpressionEvaluation.AdditionalFunctionEventArgs e)
{
try
{
string[] arr = ToStringArray(e.Parameters);
string name = e.Name;
bool flagOK;
// Check if the function is one of our function
string result = CheckProcessfunctions(name, arr, out flagOK);
if (result == false.ToString())
{
throw new Exception("Bot is not running command cancelled");
}
e.ReturnValue = result;
}
catch (Exception ex)
{
EZ_Builder.EZBManager.Log("Error in control '{0}'. Message: {1}", this.Text, ex.Message);
}
}