/// <summary>
/// 增加一条数据
/// </summary>
public int Add(LPWeb.Model.ServiceTypes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ServiceTypes(");
strSql.Append("Name,Enabled)");
strSql.Append(" values (");
strSql.Append("@Name,@Enabled)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Enabled", SqlDbType.Bit, 1)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Enabled;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(LPWeb.Model.ServiceTypes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ServiceTypes set ");
strSql.Append("ServiceTypeId=@ServiceTypeId,");
strSql.Append("Name=@Name,");
strSql.Append("Enabled=@Enabled");
strSql.Append(" where ServiceTypeId=@ServiceTypeId ");
SqlParameter[] parameters =
{
new SqlParameter("@ServiceTypeId", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Enabled", SqlDbType.Bit, 1)
};
parameters[0].Value = model.ServiceTypeId;
parameters[1].Value = model.Name;
parameters[2].Value = model.Enabled;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public LPWeb.Model.ServiceTypes GetModel(int ServiceTypeId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ServiceTypeId,Name,Enabled from ServiceTypes ");
strSql.Append(" where ServiceTypeId=@ServiceTypeId ");
SqlParameter[] parameters =
{
new SqlParameter("@ServiceTypeId", SqlDbType.Int, 4)
};
parameters[0].Value = ServiceTypeId;
LPWeb.Model.ServiceTypes model = new LPWeb.Model.ServiceTypes();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ServiceTypeId"].ToString() != "")
{
model.ServiceTypeId = int.Parse(ds.Tables[0].Rows[0]["ServiceTypeId"].ToString());
}
model.Name = ds.Tables[0].Rows[0]["Name"].ToString();
if (ds.Tables[0].Rows[0]["Enabled"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["Enabled"].ToString() == "1") || (ds.Tables[0].Rows[0]["Enabled"].ToString().ToLower() == "true"))
{
model.Enabled = true;
}
else
{
model.Enabled = false;
}
}
return(model);
}
else
{
return(null);
}
}
