public string BuildInsert()
{
StringBuilder sbSql = new StringBuilder();
var insertColumns = _tableMapping.GetInsertColumns();
var lsCoumnNames = new List <string>();
var lsParameterNames = new List <string>();
if (insertColumns.Count < 1)
{
throw new EntityException("实体没有对应要插入到数据的属性！");
}
foreach (var col in insertColumns)
{
lsCoumnNames.Add(col.ColumnName);
lsParameterNames.Add(string.Format("#{0}#", col.PropertyName));
}
sbSql.AppendFormat("Insert into {0}({1}) values({2})",
_tableMapping.TableName,
string.Join(",", lsCoumnNames.ToArray()),
string.Join(",", lsParameterNames.ToArray())
);
return(sbSql.ToString());
}