数据[表/视图].列基类（查询列） ----------------------------- 所有函数、QView都通过封装为QColumn，进而归属到查询系统
Inheritance: AQVar
QColumn Class Documentation
Ejemplo n.º 1
0
 /// <summary>
 /// 设置动态数据（包括运算数据，引用数据，函数数据等）
 /// </summary>
 /// <example>
 /// 1. Count = Count+1;
 /// 2. Count = MAX(UserId);
 /// 3. Count = b.Count;
 /// </example>
 /// <param name="dData">动态数据</param>
 /// <returns></returns>
 protected bool DData(QColumn dData)
 {
     _DData       = dData;
     this.IsNull  = false;
     this.IsDData = true;
     return(true);
 }
Ejemplo n.º 2
0
 /// <summary>
 /// 设置动态数据（包括运算数据，引用数据，函数数据等）
 /// </summary>
 /// <example>
 /// 1. Count = Count+1;
 /// 2. Count = MAX(UserId);
 /// 3. Count = b.Count;
 /// </example>
 /// <param name="dData">动态数据</param>
 /// <returns></returns>
 protected bool DData(QColumn dData)
 {
     _DData = dData;
     this.IsNull = false;
     this.IsDData = true;
     return true;
 }