TComponent::Updating - C++ Build
2020-05-17 本文已影响0人
玄坴
C++ Builder 参考手册 ➙ TComponent ➙ Updating
头文件:#include <System.Classes.hpp>
命名空间:System::Classes
类:TComponent
访问权限:protected:
函数原型:
DYNAMIC void __fastcall Updating(void);
System::Classes::TComponent::Updating 是 System::Classes::TComponent 的成员函数,设置 ComponentState 属性里面的 csUpdating 状态。
参数:
无。
返回值:
无。
- 设置 ComponentState 属性里面的 csUpdating 状态。
- 子组件不跟着清除或设置状态;
- 这是 TComponent 内部调用的方法,不需要直接调用。
参考:
- System::Classes::TComponentState
- System::Classes::TComponent::Updated
- System::Classes::TComponent::UpdateRegistry
- System::Classes::TComponent::UpdateAction
- System::Classes::TComponent::ComponentState
- System::Classes::TComponent::ComponentStyle
- System::Classes::TComponent::Components
- System::Classes::TComponent::ComponentCount
- System::Classes::TComponent
- System::Classes::TPersistent
- System::TObject
- VCL 类继承关系
C++ Builder 参考手册 ➙ TComponent ➙ Updating