/// <summary>
/// 得到一个对象实体
/// </summary>
public KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo DataRowToModel(DataRow row)
{
KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo model=new KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo();
if (row != null)
{
if(row["EventPictureID"]!=null && row["EventPictureID"].ToString()!="")
{
model.EventPictureID=int.Parse(row["EventPictureID"].ToString());
}
if(row["EventPictureName"]!=null)
{
model.EventPictureName=row["EventPictureName"].ToString();
}
if(row["EventPictureComercial"]!=null && row["EventPictureComercial"].ToString()!="")
{
model.EventPictureComercial=int.Parse(row["EventPictureComercial"].ToString());
}
if(row["EventPictureType"]!=null && row["EventPictureType"].ToString()!="")
{
model.EventPictureType=int.Parse(row["EventPictureType"].ToString());
}
if(row["EventPictureImage"]!=null && row["EventPictureImage"].ToString()!="")
{
model.EventPictureImage=(byte[])row["EventPictureImage"];
}
}
return model;
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into EventPictureInfo(");
strSql.Append("EventPictureID,EventPictureName,EventPictureComercial,EventPictureType,EventPictureImage)");
strSql.Append(" values (");
strSql.Append("@EventPictureID,@EventPictureName,@EventPictureComercial,@EventPictureType,@EventPictureImage)");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@EventPictureID", DbType.Int32, 4),
new SQLiteParameter("@EventPictureName", DbType.String),
new SQLiteParameter("@EventPictureComercial", DbType.Int32, 4),
new SQLiteParameter("@EventPictureType", DbType.Int32, 4),
new SQLiteParameter("@EventPictureImage", DbType.Binary)
};
parameters[0].Value = model.EventPictureID;
parameters[1].Value = model.EventPictureName;
parameters[2].Value = model.EventPictureComercial;
parameters[3].Value = model.EventPictureType;
parameters[4].Value = model.EventPictureImage;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo DataRowToModel(DataRow row)
{
KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo model = new KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo();
if (row != null)
{
if (row["EventPictureID"] != null && row["EventPictureID"].ToString() != "")
{
model.EventPictureID = int.Parse(row["EventPictureID"].ToString());
}
if (row["EventPictureName"] != null)
{
model.EventPictureName = row["EventPictureName"].ToString();
}
if (row["EventPictureComercial"] != null && row["EventPictureComercial"].ToString() != "")
{
model.EventPictureComercial = int.Parse(row["EventPictureComercial"].ToString());
}
if (row["EventPictureType"] != null && row["EventPictureType"].ToString() != "")
{
model.EventPictureType = int.Parse(row["EventPictureType"].ToString());
}
if (row["EventPictureImage"] != null && row["EventPictureImage"].ToString() != "")
{
model.EventPictureImage = (byte[])row["EventPictureImage"];
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update EventPictureInfo set ");
strSql.Append("EventPictureName=@EventPictureName,");
strSql.Append("EventPictureComercial=@EventPictureComercial,");
strSql.Append("EventPictureType=@EventPictureType,");
strSql.Append("EventPictureImage=@EventPictureImage");
strSql.Append(" where EventPictureID=@EventPictureID ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@EventPictureName", DbType.String),
new SQLiteParameter("@EventPictureComercial", DbType.Int32, 4),
new SQLiteParameter("@EventPictureType", DbType.Int32, 4),
new SQLiteParameter("@EventPictureImage", DbType.Binary),
new SQLiteParameter("@EventPictureID", DbType.Int32, 4)
};
parameters[0].Value = model.EventPictureName;
parameters[1].Value = model.EventPictureComercial;
parameters[2].Value = model.EventPictureType;
parameters[3].Value = model.EventPictureImage;
parameters[4].Value = model.EventPictureID;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo GetModel(int EventPictureID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select EventPictureID,EventPictureName,EventPictureComercial,EventPictureType,EventPictureImage from EventPictureInfo ");
strSql.Append(" where EventPictureID=@EventPictureID ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@EventPictureID", DbType.Int32, 4)
};
parameters[0].Value = EventPictureID;
KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo model = new KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo GetModel(int EventPictureID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select EventPictureID,EventPictureName,EventPictureComercial,EventPictureType,EventPictureImage from EventPictureInfo ");
strSql.Append(" where EventPictureID=@EventPictureID ");
SQLiteParameter[] parameters = {
new SQLiteParameter("@EventPictureID", DbType.Int32,4) };
parameters[0].Value = EventPictureID;
KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo model=new KryptonAccessController.SQLite.Model.InteractRelation.EventPictureInfo();
DataSet ds=DbHelperSQLite.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}