public static DataSet ExecuteSql(string connectionString, string commandText, params object[] vals)
{
SqlParameter[] commandParameters = null;
if (vals != null)
{
commandParameters = new SqlParameter[vals.Length];
for (int i = 0; i < vals.Length; i++)
{
commandParameters.SetValue(new SqlParameter("@p" + (i + 1).ToString(), vals.GetValue(i)), i);
}
}
return ExecuteSql(connectionString, commandText, commandParameters);
}
private SqlParameter[] ConvertToSQLParam(IList<CustomParameter> param)
{
SqlParameter[] Sparameters = new SqlParameter[param.Count];
SqlParameter subParam;
for (int i = 0; i < param.Count; i++)
{
subParam = new SqlParameter(param[i].Name, param[i].Value);
if (param[i].IsStructuredType == false && param[i].TypeName != null)
{
if (param[i].TypeName == "SqlDbType.Image")
{
subParam.SqlDbType = SqlDbType.Image;
}
}
if (param[i].IsStructuredType)
{
subParam.TypeName = param[i].TypeName;
subParam.SqlDbType = SqlDbType.Structured;
}
Sparameters.SetValue(subParam, i);
}
return Sparameters;
}