public static void CopyParametersFrom(this IParametrizedObject @this, IParametrizedObject other)
{
Contract.Requires(@this.GetType().Equals(other.GetType()));
foreach (var parameterPair
in Enumerable.Zip(@this.GetParameters(), other.GetParameters(), (p1, p2) => new { P1 = p1, P2 = p2 }))
{
parameterPair.P1.SetValue(parameterPair.P2.GetValue());
}
}
private void ConfigureItemClick(object sender, EventArgs e)
{
IParametrizedObject parametrizedObject = this.gridViewMenuStrip.Tag as IParametrizedObject;
if (!parametrizedObject.GetParameters().Any())
{
MessageBox.Show("This item has no configuration parameters", "Nothing to configure", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
ConfigureObjectWithInnerObjects(parametrizedObject);
}
private static ParametersSnapshot GetParametersSnapshot(this IParametrizedObject @this, string parentFieldName)
{
ParametersSnapshot result = new ParametersSnapshot()
{
ParentFieldName = parentFieldName
};
result.ParameterValues = @this
.GetParameters()
.Select(p => new ParameterValuePair()
{
Name = p.Field.Name,
Value = (string)Convert.ChangeType(p.GetValue(), typeof(string), CultureInfo.InvariantCulture)
})
.ToArray();
return(result);
}
public static void SetParametersFromSnapshot(this IParametrizedObject @this, ParametersSnapshot snapshot)
{
Dictionary <string, string> parameterValues = snapshot.ParameterValues.ToDictionary(pvp => pvp.Name, pvp => pvp.Value);
foreach (Parameter parameter in @this.GetParameters())
{
if (parameterValues.ContainsKey(parameter.Field.Name))
{
if (parameter.IsEnum)
{
parameter.SetValue(Enum.Parse(parameter.FieldType, parameterValues[parameter.Field.Name]));
}
else
{
parameter.SetValue(Convert.ChangeType(parameterValues[parameter.Field.Name], parameter.FieldType, CultureInfo.InvariantCulture));
}
}
}
@this.ParametersChanged();
}
