/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.SiteConfig model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SiteConfig set ");
strSql.Append("Key=@Key,");
strSql.Append("Value=@Value");
strSql.Append(" where ID=@ID ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@Key", DbType.String),
new SQLiteParameter("@Value", DbType.String),
new SQLiteParameter("@ID", DbType.Int32, 8)
};
parameters[0].Value = model.Key;
parameters[1].Value = model.Value;
parameters[2].Value = model.ID;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Model.SiteConfig model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SiteConfig(");
strSql.Append("ID,Key,Value)");
strSql.Append(" values (");
strSql.Append("@ID,@Key,@Value)");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@ID", DbType.Int32, 8),
new SQLiteParameter("@Key", DbType.String),
new SQLiteParameter("@Value", DbType.String)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.Key;
parameters[2].Value = model.Value;
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 Model.SiteConfig DataRowToModel(DataRow row)
{
Model.SiteConfig model = new Model.SiteConfig();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["Key"] != null)
{
model.Key = row["Key"].ToString();
}
if (row["Value"] != null)
{
model.Value = row["Value"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.SiteConfig GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,Key,Value from SiteConfig ");
strSql.Append(" where ID=@ID ");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@ID", DbType.Int32, 8)
};
parameters[0].Value = ID;
Model.SiteConfig model = new Model.SiteConfig();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
