/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.Advertisement ReaderBind(IDataReader dataReader)
{
Model.Advertisement model = new Model.Advertisement();
object ojb;
ojb = dataReader["AID"];
if (ojb != null && ojb != DBNull.Value)
{
model.AID = Convert.ToInt32(ojb);
}
model.AName = dataReader["AName"].ToString();
model.AUrl = dataReader["AUrl"].ToString();
model.AImg = dataReader["AImg"].ToString();
ojb = dataReader["Status"];
if (ojb != null && ojb != DBNull.Value)
{
model.Status = Convert.ToInt32(ojb);
}
ojb = dataReader["CreateDate"];
if (ojb != null && ojb != DBNull.Value)
{
model.CreateDate = Convert.ToDateTime(ojb);
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Model.Advertisement model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Advertisement(");
strSql.Append("AName,AUrl,AImg,Status,CreateDate)");
strSql.Append(" values (");
strSql.Append("@AName,@AUrl,@AImg,@Status,@CreateDate)");
strSql.Append(";select @@IDENTITY");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "AName", DbType.String, model.AName);
db.AddInParameter(dbCommand, "AUrl", DbType.String, model.AUrl);
db.AddInParameter(dbCommand, "AImg", DbType.String, model.AImg);
db.AddInParameter(dbCommand, "Status", DbType.Int16, model.Status);
db.AddInParameter(dbCommand, "CreateDate", DbType.DateTime, model.CreateDate);
int result;
object obj = db.ExecuteScalar(dbCommand);
if (!int.TryParse(obj.ToString(), out result))
{
return(0);
}
return(result);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Advertisement DataRowToModel(DataRow row)
{
Model.Advertisement model = new Model.Advertisement();
if (row != null)
{
if (row["AID"] != null && row["AID"].ToString() != "")
{
model.AID = Convert.ToInt32(row["AID"].ToString());
}
if (row["AName"] != null)
{
model.AName = row["AName"].ToString();
}
if (row["AUrl"] != null)
{
model.AUrl = row["AUrl"].ToString();
}
if (row["AImg"] != null)
{
model.AImg = row["AImg"].ToString();
}
if (row["Status"] != null && row["Status"].ToString() != "")
{
model.Status = Convert.ToInt32(row["Status"].ToString());
}
if (row["CreateDate"] != null && row["CreateDate"].ToString() != "")
{
model.CreateDate = Convert.ToDateTime(row["CreateDate"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.Advertisement model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Advertisement set ");
strSql.Append("AName=@AName,");
strSql.Append("AUrl=@AUrl,");
strSql.Append("AImg=@AImg,");
strSql.Append("Status=@Status,");
strSql.Append("CreateDate=@CreateDate");
strSql.Append(" where AID=@AID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "AID", DbType.Int32, model.AID);
db.AddInParameter(dbCommand, "AName", DbType.String, model.AName);
db.AddInParameter(dbCommand, "AUrl", DbType.String, model.AUrl);
db.AddInParameter(dbCommand, "AImg", DbType.String, model.AImg);
db.AddInParameter(dbCommand, "Status", DbType.Int16, model.Status);
db.AddInParameter(dbCommand, "CreateDate", DbType.DateTime, model.CreateDate);
int rows = db.ExecuteNonQuery(dbCommand);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Advertisement DataRowToModel(DataRow row)
{
Model.Advertisement model=new Model.Advertisement();
if (row != null)
{
if(row["AID"]!=null && row["AID"].ToString()!="")
{
model.AID=Convert.ToInt32(row["AID"].ToString());
}
if(row["AName"]!=null)
{
model.AName=row["AName"].ToString();
}
if(row["AUrl"]!=null)
{
model.AUrl=row["AUrl"].ToString();
}
if(row["AImg"]!=null)
{
model.AImg=row["AImg"].ToString();
}
if(row["Status"]!=null && row["Status"].ToString()!="")
{
model.Status=Convert.ToInt32(row["Status"].ToString());
}
if(row["CreateDate"]!=null && row["CreateDate"].ToString()!="")
{
model.CreateDate=Convert.ToDateTime(row["CreateDate"].ToString());
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.Advertisement GetModel(int AID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select AID,AName,AUrl,AImg,Status,CreateDate from Advertisement ");
strSql.Append(" where AID=@AID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "AID", DbType.Int32, AID);
Model.Advertisement model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.Advertisement ReaderBind(IDataReader dataReader)
{
Model.Advertisement model=new Model.Advertisement();
object ojb;
ojb = dataReader["AID"];
if(ojb != null && ojb != DBNull.Value)
{
model.AID=Convert.ToInt32(ojb);
}
model.AName=dataReader["AName"].ToString();
model.AUrl=dataReader["AUrl"].ToString();
model.AImg=dataReader["AImg"].ToString();
ojb = dataReader["Status"];
if(ojb != null && ojb != DBNull.Value)
{
model.Status=Convert.ToInt32(ojb);
}
ojb = dataReader["CreateDate"];
if(ojb != null && ojb != DBNull.Value)
{
model.CreateDate=Convert.ToDateTime(ojb);
}
return model;
}
