- TComponent::Updating - C++ Build
- TComponent::TComponent - C++ Bui
- TComponent::~TComponent - C++ Bu
- TComponent::ValidateContainer -
- TComponent::WriteState - C++ Bui
- TComponent::UpdateAction - C++ B
- TComponent::UpdateRegistry - C++
- TComponent::VCLComObject - C++ B
- TComponent::SetParentComponent -
- TComponent::SetSubComponent - C+
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
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