public string GetStrategyTypeAsJson(StrategyFile strategyFile)
{
Type type = typeof(Interface.StrategyParameters);
var assembly = Assembly.LoadFile(strategyFile.File);
var types = assembly.GetTypes().Where(t => t.IsSubclassOf(type));
if (!types.Any())
{
throw new Exception($"No types implementing {type.Name} available in {assembly.GetName().Name}");
}
var parameterDialogView = new ParameterDialogView(types);
parameterDialogView.ShowDialog();
if (parameterDialogView.SelectedType != null)
{
var selectedType = parameterDialogView.SelectedType;
var strategyParameters = Activator.CreateInstance(selectedType);
return(JsonConvert.SerializeObject(strategyParameters, Formatting.Indented));
}
return(string.Empty);
}
public string GetStrategyTypeAsJson(StrategyFile strategyFile)
{
string file = string.Empty;
var dialog = new OpenFileDialog
{
Title = "Select",
Multiselect = false,
CheckFileExists = true,
CheckPathExists = true
};
var result = dialog.ShowDialog();
if (result.HasValue &&
result.Value.Equals(true) &&
dialog.FileNames != null &&
dialog.FileNames.Length == 1)
{
file = dialog.FileNames[0];
}
if (!string.IsNullOrWhiteSpace(file))
{
Type type = typeof(StrategyParameters);
var assembly = Assembly.LoadFile(file);
var types = assembly.GetTypes().Where(t => t.IsSubclassOf(type));
if (!types.Any())
{
throw new Exception($"No types implementing {type.Name} available in {assembly.GetName().Name}");
}
var parameterDialogView = new ParameterDialogView(types);
parameterDialogView.ShowDialog();
if (parameterDialogView.SelectedType != null)
{
var selectedType = parameterDialogView.SelectedType;
var strategyParameters = Activator.CreateInstance(selectedType);
return(JsonConvert.SerializeObject(strategyParameters, Formatting.Indented));
}
}
return(string.Empty);
}
