ISupportInitialize 인터페이스

  • 참조

정의

네임스페이스:
System.ComponentModel
어셈블리:
System.ComponentModel.Primitives.dll
어셈블리:
System.dll
어셈블리:
netstandard.dll

이 개체가 일괄 초기화에 대한 단순 트랜잭트 알림을 지원하도록 지정합니다.

public interface class ISupportInitialize
public interface ISupportInitialize
type ISupportInitialize = interface
Public Interface ISupportInitialize
파생

예제

다음 코드 예제에서는 인터페이스를 사용 하 여 ISupportInitialize 세 TrackBar 개의 컨트롤을 초기화하는 방법을 보여 줍니다.

(dynamic_cast<System::ComponentModel::ISupportInitialize^>(this->trackBar1))->BeginInit();
(dynamic_cast<System::ComponentModel::ISupportInitialize^>(this->trackBar2))->BeginInit();
(dynamic_cast<System::ComponentModel::ISupportInitialize^>(this->trackBar3))->BeginInit();
this->SuspendLayout();

// 
// trackBar1
// 
this->trackBar1->Location = System::Drawing::Point( 160, 400 );
this->trackBar1->Name = "trackBar1";
this->trackBar1->TabIndex = 1;
this->trackBar1->Scroll += gcnew System::EventHandler( this, &Form1::trackBar_Scroll );

// 
// trackBar2
// 
this->trackBar2->Location = System::Drawing::Point( 608, 40 );
this->trackBar2->Name = "trackBar2";
this->trackBar2->TabIndex = 2;
this->trackBar2->Scroll += gcnew System::EventHandler( this, &Form1::trackBar_Scroll );

// 
// trackBar3
// 
this->trackBar3->Location = System::Drawing::Point( 56, 40 );
this->trackBar3->Name = "trackBar3";
this->trackBar3->TabIndex = 3;
this->trackBar3->Scroll += gcnew System::EventHandler( this, &Form1::trackBar_Scroll );
(dynamic_cast<System::ComponentModel::ISupportInitialize^>(this->trackBar1))->EndInit();
(dynamic_cast<System::ComponentModel::ISupportInitialize^>(this->trackBar2))->EndInit();
(dynamic_cast<System::ComponentModel::ISupportInitialize^>(this->trackBar3))->EndInit();

((System.ComponentModel.ISupportInitialize)(this.trackBar1)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar2)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar3)).BeginInit();
this.SuspendLayout();
// 
// trackBar1
// 
this.trackBar1.Location = new System.Drawing.Point(160, 400);
this.trackBar1.Name = "trackBar1";
this.trackBar1.TabIndex = 1;
this.trackBar1.Scroll += new System.EventHandler(this.trackBar_Scroll);
// 
// trackBar2
// 
this.trackBar2.Location = new System.Drawing.Point(608, 40);
this.trackBar2.Name = "trackBar2";
this.trackBar2.TabIndex = 2;
this.trackBar2.Scroll += new System.EventHandler(this.trackBar_Scroll);
// 
// trackBar3
// 
this.trackBar3.Location = new System.Drawing.Point(56, 40);
this.trackBar3.Name = "trackBar3";
this.trackBar3.TabIndex = 3;
this.trackBar3.Scroll += new System.EventHandler(this.trackBar_Scroll);
((System.ComponentModel.ISupportInitialize)(this.trackBar1)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar2)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.trackBar3)).EndInit();

CType(Me.trackBar1, System.ComponentModel.ISupportInitialize).BeginInit()
CType(Me.trackBar2, System.ComponentModel.ISupportInitialize).BeginInit()
CType(Me.trackBar3, System.ComponentModel.ISupportInitialize).BeginInit()
Me.SuspendLayout()
'
'trackBar1
'
Me.trackBar1.Location = New System.Drawing.Point(160, 400)
Me.trackBar1.Name = "trackBar1"
Me.trackBar1.TabIndex = 1
'
'trackBar2
'
Me.trackBar2.Location = New System.Drawing.Point(608, 40)
Me.trackBar2.Name = "trackBar2"
Me.trackBar2.TabIndex = 2
'
'trackBar3
'
Me.trackBar3.Location = New System.Drawing.Point(56, 40)
Me.trackBar3.Name = "trackBar3"
Me.trackBar3.TabIndex = 3
CType(Me.trackBar1, System.ComponentModel.ISupportInitialize).EndInit()
CType(Me.trackBar2, System.ComponentModel.ISupportInitialize).EndInit()
CType(Me.trackBar3, System.ComponentModel.ISupportInitialize).EndInit()

설명

ISupportInitialize 를 사용하면 컨트롤이 여러 속성 할당을 최적화할 수 있습니다. 결과적으로 공동 종속 속성을 초기화하거나 디자인 타임에 여러 속성을 일괄 설정할 수 있습니다.

메서드를 BeginInit 호출하여 초기화가 시작되는 개체에 신호를 보냅니다. 메서드를 EndInit 호출하여 초기화가 완료되었음을 신호를 보냅니다.

메서드

BeginInit()

초기화가 시작됨을 개체에 알립니다.
EndInit()

초기화가 완료됨을 개체에 알립니다.

적용 대상

추가 정보