public void ToObject(object obj, List <SqlParameter> sqlParameters = null)
{
if (sqlParameters.Where(s => s.Direction == ParameterDirection.Output || s.Direction == ParameterDirection.InputOutput).Any())
{
var props = (
from p in obj.GetType().GetProperties()
let nameAttr = p.GetCustomAttributes(typeof(QueryParamAttribute), true)
let ignoreAttr = p.GetCustomAttributes(typeof(QueryParamIgnoreAttribute), true)
select new { Property = p, Names = nameAttr, Ignores = ignoreAttr }).ToList();
List <KeyValuePair <string, string> > flds = new List <KeyValuePair <string, string> >();
props.ForEach(p =>
{
if (p.Ignores != null && p.Ignores.Length > 0)
{
return;
}
QueryParamAttribute name = p.Names.FirstOrDefault() as QueryParamAttribute;
if (name == null)
{
return;
}
QueryParamInfo pinfo = new QueryParamInfo();
if (name != null && !string.IsNullOrWhiteSpace(name._name))
{
pinfo.Name = name._name.Replace("@", "");
}
else
{
pinfo.Name = p.Property.Name.Replace("@", "");
}
flds.Add(new KeyValuePair <string, string>(p.Property.Name.Replace("@", ""), pinfo.Name));
});
foreach (SqlParameter item in sqlParameters.Where(s => s.Direction == ParameterDirection.Output || s.Direction == ParameterDirection.InputOutput))
{
PropertyInfo prop = obj.GetType().GetProperty(flds.Where(f => f.Value == item.ParameterName).FirstOrDefault().Key, BindingFlags.Public | BindingFlags.Instance);
if (prop != null && prop.CanWrite)
{
if (item.Value == DBNull.Value)
{
prop.SetValue(obj, null);
}
else
{
prop.SetValue(obj, item.Value);
}
}
}
}
}
public List <SqlParameter> ToSqlParamsList(object obj, SqlParameter[] additionalParams = null)
{
var props = (
from p in obj.GetType().GetProperties()
let nameAttr = p.GetCustomAttributes(typeof(QueryParamAttribute), true)
let ignoreAttr = p.GetCustomAttributes(typeof(QueryParamIgnoreAttribute), true)
select new { Property = p, Names = nameAttr, Ignores = ignoreAttr }).ToList();
List <SqlParameter> result = new List <SqlParameter>();
props.ForEach(p =>
{
if (p.Ignores != null && p.Ignores.Length > 0)
{
return;
}
QueryParamAttribute name = p.Names.FirstOrDefault() as QueryParamAttribute;
if (name == null)
{
return;
}
QueryParamInfo pinfo = new QueryParamInfo();
if (name != null && !string.IsNullOrWhiteSpace(name._name))
{
pinfo.Name = name._name.Replace("@", "");
}
else
{
pinfo.Name = p.Property.Name.Replace("@", "");
}
pinfo.Value = p.Property.GetValue(obj) ?? DBNull.Value;
if (name._isStructured)
{
object data = p.Property.GetValue(obj) ?? DBNull.Value;
List <dynamic> dlist = new List <dynamic>();
string json = JsonConvert.SerializeObject(data);
pinfo.Value = (DataTable)JsonConvert.DeserializeObject(json, (typeof(DataTable)));
SqlParameter sqlParam = new SqlParameter(pinfo.Name, SqlDbType.Structured)
{
TypeName = name._dataType,
Value = pinfo.Value,
Direction = (ParameterDirection)name._direction
};
if ((name._direction == Direction.InputOutput || name._direction == Direction.Output) || pinfo.Value != DBNull.Value)
{
result.Add(sqlParam);
}
}
else
{
SqlParameter sqlParam = new SqlParameter(pinfo.Name, (name._dbType != null ? (SqlDbType)name._dbType : TypeConvertor.ToSqlDbType(p.Property.PropertyType)))
{
Value = pinfo.Value,
Direction = (ParameterDirection)name._direction
};
if (name._size != 0)
{
sqlParam.Size = name._size;
}
if (name._precision > 0)
{
sqlParam.Precision = name._precision;
}
if (name._scale > 0)
{
sqlParam.Scale = name._scale;
}
if ((name._direction == Direction.InputOutput || name._direction == Direction.Output) || pinfo.Value != DBNull.Value)
{
result.Add(sqlParam);
}
}
});
if (additionalParams != null && additionalParams.Length > 0)
{
result.AddRange(additionalParams);
}
return(result);
}