/// <summary>
/// 得到一个对象实体
/// </summary>
public WebApi_Model.T_Photo_Pay DataRowToModel(DataRow row)
{
WebApi_Model.T_Photo_Pay model = new WebApi_Model.T_Photo_Pay();
if (row != null)
{
if (row["PayID"] != null && row["PayID"].ToString() != "")
{
model.PayID = int.Parse(row["PayID"].ToString());
}
if (row["PhotoCollectionID"] != null && row["PhotoCollectionID"].ToString() != "")
{
model.PhotoCollectionID = int.Parse(row["PhotoCollectionID"].ToString());
}
if (row["UID"] != null && row["UID"].ToString() != "")
{
model.UID = int.Parse(row["UID"].ToString());
}
if (row["BuyDate"] != null && row["BuyDate"].ToString() != "")
{
model.BuyDate = DateTime.Parse(row["BuyDate"].ToString());
}
if (row["PayWay"] != null && row["PayWay"].ToString() != "")
{
model.PayWay = int.Parse(row["PayWay"].ToString());
}
if (row["PayValue"] != null && row["PayValue"].ToString() != "")
{
model.PayValue = int.Parse(row["PayValue"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WebApi_Model.T_Photo_Pay model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Photo_Pay(");
strSql.Append("PhotoCollectionID,UID,BuyDate,PayWay,PayValue)");
strSql.Append(" values (");
strSql.Append("@PhotoCollectionID,@UID,@BuyDate,@PayWay,@PayValue)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@PhotoCollectionID", SqlDbType.Int, 4),
new SqlParameter("@UID", SqlDbType.Int, 4),
new SqlParameter("@BuyDate", SqlDbType.DateTime),
new SqlParameter("@PayWay", SqlDbType.Int, 4),
new SqlParameter("@PayValue", SqlDbType.Int, 4)
};
parameters[0].Value = model.PhotoCollectionID;
parameters[1].Value = model.UID;
parameters[2].Value = model.BuyDate;
parameters[3].Value = model.PayWay;
parameters[4].Value = model.PayValue;
object obj = DBHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebApi_Model.T_Photo_Pay model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Photo_Pay set ");
strSql.Append("PhotoCollectionID=@PhotoCollectionID,");
strSql.Append("UID=@UID,");
strSql.Append("BuyDate=@BuyDate,");
strSql.Append("PayWay=@PayWay,");
strSql.Append("PayValue=@PayValue");
strSql.Append(" where PayID=@PayID");
SqlParameter[] parameters =
{
new SqlParameter("@PhotoCollectionID", SqlDbType.Int, 4),
new SqlParameter("@UID", SqlDbType.Int, 4),
new SqlParameter("@BuyDate", SqlDbType.DateTime),
new SqlParameter("@PayWay", SqlDbType.Int, 4),
new SqlParameter("@PayValue", SqlDbType.Int, 4),
new SqlParameter("@PayID", SqlDbType.Int, 4)
};
parameters[0].Value = model.PhotoCollectionID;
parameters[1].Value = model.UID;
parameters[2].Value = model.BuyDate;
parameters[3].Value = model.PayWay;
parameters[4].Value = model.PayValue;
parameters[5].Value = model.PayID;
int rows = DBHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebApi_Model.T_Photo_Pay GetModel(int PayID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 PayID,PhotoCollectionID,UID,BuyDate,PayWay,PayValue from T_Photo_Pay ");
strSql.Append(" where PayID=@PayID");
SqlParameter[] parameters =
{
new SqlParameter("@PayID", SqlDbType.Int, 4)
};
parameters[0].Value = PayID;
WebApi_Model.T_Photo_Pay model = new WebApi_Model.T_Photo_Pay();
DataSet ds = DBHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
