/// <summary>
/// 保存一个对象到数据库中，保存前，根据对象的Maping信息，生成对应的insert sql.
/// </summary>
/// <param name="tableObject">含Mapping信息的对象. 自增长列需要加 IsDbGenerated = true, 只支持SqlServer</param>
/// <returns>自增长列的值，没有自增长列时返回0</returns>
public int Insert(Object tableObject)
{
Object2Insert obj2Insert = getObject2Insert();
obj2Insert.parse(tableObject);
int result = 0;
// SqlServer中包括Identity列时，需要返回Identity的值
if (obj2Insert.IsSqlServerIdentityTable)
{
var table = this.Query(obj2Insert.AsSql4ServerIdentityTable(), obj2Insert.GetSqlParameterNames(), obj2Insert.GetSqlParameterValues());
result = (int)table.Rows[0][0];
var id = table.Rows[0][1];
obj2Insert.OutputValues.Add(id);
}
else
{
result = this.Execute(obj2Insert.AsSql(), obj2Insert.GetSqlParameterNames(), obj2Insert.GetSqlParameterValues());
}
obj2Insert.SetOutputValues(tableObject);
return(result);
}
private Object2Insert getObject2Insert()
{
if (this.obj2Insert == null)
{
this.obj2Insert = new Object2Insert();
this.obj2Insert.adoTemplate = this;
}
return(this.obj2Insert);
}