public static CustomDbParameterList GetMemberParameters <T>(this T instance, params Expression <Func <T, object> >[] expressions)
{
string name = null;
object value;
CustomDbParameterList plist = new CustomDbParameterList();
PropertyInfo prop;
foreach (var cExpression in expressions)
{
name = GetMemberName(cExpression.Body);
if (cExpression.Body is MemberExpression)
{
prop = (PropertyInfo)((MemberExpression)cExpression.Body).Member;
}
else
{
var op = ((UnaryExpression)cExpression.Body).Operand;
prop = (PropertyInfo)((MemberExpression)op).Member;
}
// prop = (PropertyInfo)((MemberExpression)cExpression.Body).Member;
value = prop.GetValue(instance);
plist.Add(name, value);
/*p = new SqlParameter(name, value);
* parameters.Add(p);*/
}
return(plist);
}
public static List <T> RetrieveEntityList <T>(string procedureName, CustomDbParameterList customParameters)
{
return(RetrieveEntityList <T>(procedureName, customParameters.Parameters));
}
public static T RetrieveEntitySingleOrDefault <T>(string procedureName, CustomDbParameterList customParameters)
{
return(RetrieveEntitySingleOrDefault <T>(procedureName, customParameters.Parameters));
}
public static Dictionary <string, object> RetrieveMultiRecordSet(string procedureName, CustomDbParameterList customParameters, params Type[] types)
{
return(RetrieveMultiRecordSet(procedureName, customParameters.Parameters, types));
}
public static object ExecuteScalarStoredProcedure(string procedureName, CustomDbParameterList customParameters)
{
return(ExecuteScalarStoredProcedure(procedureName, customParameters.Parameters));
}