HelpProvider.SetShowHelp(Control, Boolean) 메서드
정의
중요
일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.
지정된 컨트롤에 대해 도움말이 표시될지 여부를 지정합니다.
public:
virtual void SetShowHelp(System::Windows::Forms::Control ^ ctl, bool value);public virtual void SetShowHelp (System.Windows.Forms.Control ctl, bool value);abstract member SetShowHelp : System.Windows.Forms.Control * bool -> unit
override this.SetShowHelp : System.Windows.Forms.Control * bool -> unitPublic Overridable Sub SetShowHelp (ctl As Control, value As Boolean)매개 변수
- value
- Boolean
컨트롤에 대해 도움말이 표시되면 true이고, 그렇지 않으면 false입니다.
예제
다음 코드 예제에서는 클래스를 HelpProvider 사용하여 네 개의 주소 필드가 포함된 양식에 상황에 맞는 도움말을 표시하는 방법을 보여 줍니다. 이 예제에서는 메서드를 SetHelpString 사용하여 도움말 도구 설명 텍스트를 설정합니다. 상황에 맞는 도움말 단추를 사용하고 주소 필드에서 도움말 커서를 클릭하면 지정된 텍스트와 함께 도움말 도구 설명이 나타납니다. 주소 필드에 포커스가 있는 F1 키를 누르면 속성이 설정되었기 mspaint.chm때문에 HelpNamespace mspaint.chm 도움말 파일이 표시됩니다. SetShowHelp 이 메서드는 사용 가능한 도움말 콘텐츠가 있는지 식별하기 위해 각 주소 컨트롤에 대해 호출됩니다.
#using <System.dll>
#using <System.Windows.Forms.dll>
#using <System.Drawing.dll>
using namespace System;
using namespace System::Drawing;
using namespace System::Windows::Forms;
public ref class Form1: public System::Windows::Forms::Form
{
private:
System::Windows::Forms::TextBox^ addressTextBox;
System::Windows::Forms::Label ^ label2;
System::Windows::Forms::TextBox^ cityTextBox;
System::Windows::Forms::Label ^ label3;
System::Windows::Forms::TextBox^ stateTextBox;
System::Windows::Forms::TextBox^ zipTextBox;
System::Windows::Forms::HelpProvider^ helpProvider1;
System::Windows::Forms::Label ^ helpLabel;
public:
Form1()
{
this->addressTextBox = gcnew System::Windows::Forms::TextBox;
this->helpLabel = gcnew System::Windows::Forms::Label;
this->label2 = gcnew System::Windows::Forms::Label;
this->cityTextBox = gcnew System::Windows::Forms::TextBox;
this->label3 = gcnew System::Windows::Forms::Label;
this->stateTextBox = gcnew System::Windows::Forms::TextBox;
this->zipTextBox = gcnew System::Windows::Forms::TextBox;
// Help Label
this->helpLabel->BorderStyle = System::Windows::Forms::BorderStyle::Fixed3D;
this->helpLabel->Location = System::Drawing::Point( 8, 80 );
this->helpLabel->Size = System::Drawing::Size( 272, 72 );
this->helpLabel->Text = "Click the Help button in the title bar, then click a control to see a Help tooltip for the control. Click on a control and press F1 to invoke the Help system with a sample Help file.";
// Address Label
this->label2->Location = System::Drawing::Point( 16, 8 );
this->label2->Size = System::Drawing::Size( 100, 16 );
this->label2->Text = "Address:";
// Comma Label
this->label3->Location = System::Drawing::Point( 136, 56 );
this->label3->Size = System::Drawing::Size( 16, 16 );
this->label3->Text = ", ";
// Create the HelpProvider.
this->helpProvider1 = gcnew System::Windows::Forms::HelpProvider;
// Tell the HelpProvider what controls to provide help for, and
// what the help String* is.
this->helpProvider1->SetShowHelp( this->addressTextBox, true );
this->helpProvider1->SetHelpString( this->addressTextBox, "Enter the street address in this text box." );
this->helpProvider1->SetShowHelp( this->cityTextBox, true );
this->helpProvider1->SetHelpString( this->cityTextBox, "Enter the city here." );
this->helpProvider1->SetShowHelp( this->stateTextBox, true );
this->helpProvider1->SetHelpString( this->stateTextBox, "Enter the state in this text box." );
this->helpProvider1->SetShowHelp( this->zipTextBox, true );
this->helpProvider1->SetHelpString( this->zipTextBox, "Enter the zip code here." );
// Set what the Help file will be for the HelpProvider.
this->helpProvider1->HelpNamespace = "mspaint.chm";
// Sets properties for the different address fields.
// Address TextBox
this->addressTextBox->Location = System::Drawing::Point( 16, 24 );
this->addressTextBox->Size = System::Drawing::Size( 264, 20 );
this->addressTextBox->TabIndex = 0;
this->addressTextBox->Text = "";
// City TextBox
this->cityTextBox->Location = System::Drawing::Point( 16, 48 );
this->cityTextBox->Size = System::Drawing::Size( 120, 20 );
this->cityTextBox->TabIndex = 3;
this->cityTextBox->Text = "";
// State TextBox
this->stateTextBox->Location = System::Drawing::Point( 152, 48 );
this->stateTextBox->MaxLength = 2;
this->stateTextBox->Size = System::Drawing::Size( 32, 20 );
this->stateTextBox->TabIndex = 5;
this->stateTextBox->Text = "";
// Zip TextBox
this->zipTextBox->Location = System::Drawing::Point( 192, 48 );
this->zipTextBox->Size = System::Drawing::Size( 88, 20 );
this->zipTextBox->TabIndex = 6;
this->zipTextBox->Text = "";
// Add the controls to the form.
array<System::Windows::Forms::Control^>^temp0 = {this->zipTextBox,this->stateTextBox,this->label3,this->cityTextBox,this->label2,this->helpLabel,this->addressTextBox};
this->Controls->AddRange( temp0 );
// Set the form to look like a dialog, and show the HelpButton.
this->FormBorderStyle = System::Windows::Forms::FormBorderStyle::FixedDialog;
this->HelpButton = true;
this->MaximizeBox = false;
this->MinimizeBox = false;
this->ClientSize = System::Drawing::Size( 292, 160 );
this->Text = "Help Provider Demonstration";
}
};
[STAThread]
int main()
{
Application::Run( gcnew Form1 );
}
using System;
using System.Drawing;
using System.Windows.Forms;
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.TextBox addressTextBox;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox cityTextBox;
private System.Windows.Forms.Label label3;
private System.Windows.Forms.TextBox stateTextBox;
private System.Windows.Forms.TextBox zipTextBox;
private System.Windows.Forms.HelpProvider helpProvider1;
private System.Windows.Forms.Label helpLabel;
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
public Form1()
{
this.addressTextBox = new System.Windows.Forms.TextBox();
this.helpLabel = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.cityTextBox = new System.Windows.Forms.TextBox();
this.label3 = new System.Windows.Forms.Label();
this.stateTextBox = new System.Windows.Forms.TextBox();
this.zipTextBox = new System.Windows.Forms.TextBox();
// Help Label
this.helpLabel.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.helpLabel.Location = new System.Drawing.Point(8, 80);
this.helpLabel.Size = new System.Drawing.Size(272, 72);
this.helpLabel.Text = "Click the Help button in the title bar, then click a control " +
"to see a Help tooltip for the control. Click on a control and press F1 to invoke " +
"the Help system with a sample Help file.";
// Address Label
this.label2.Location = new System.Drawing.Point(16, 8);
this.label2.Size = new System.Drawing.Size(100, 16);
this.label2.Text = "Address:";
// Comma Label
this.label3.Location = new System.Drawing.Point(136, 56);
this.label3.Size = new System.Drawing.Size(16, 16);
this.label3.Text = ",";
// Create the HelpProvider.
this.helpProvider1 = new System.Windows.Forms.HelpProvider();
// Tell the HelpProvider what controls to provide help for, and
// what the help string is.
this.helpProvider1.SetShowHelp(this.addressTextBox, true);
this.helpProvider1.SetHelpString(this.addressTextBox, "Enter the street address in this text box.");
this.helpProvider1.SetShowHelp(this.cityTextBox, true);
this.helpProvider1.SetHelpString(this.cityTextBox, "Enter the city here.");
this.helpProvider1.SetShowHelp(this.stateTextBox, true);
this.helpProvider1.SetHelpString(this.stateTextBox, "Enter the state in this text box.");
this.helpProvider1.SetShowHelp(this.zipTextBox, true);
this.helpProvider1.SetHelpString(this.zipTextBox, "Enter the zip code here.");
// Set what the Help file will be for the HelpProvider.
this.helpProvider1.HelpNamespace = "mspaint.chm";
// Sets properties for the different address fields.
// Address TextBox
this.addressTextBox.Location = new System.Drawing.Point(16, 24);
this.addressTextBox.Size = new System.Drawing.Size(264, 20);
this.addressTextBox.TabIndex = 0;
this.addressTextBox.Text = "";
// City TextBox
this.cityTextBox.Location = new System.Drawing.Point(16, 48);
this.cityTextBox.Size = new System.Drawing.Size(120, 20);
this.cityTextBox.TabIndex = 3;
this.cityTextBox.Text = "";
// State TextBox
this.stateTextBox.Location = new System.Drawing.Point(152, 48);
this.stateTextBox.MaxLength = 2;
this.stateTextBox.Size = new System.Drawing.Size(32, 20);
this.stateTextBox.TabIndex = 5;
this.stateTextBox.Text = "";
// Zip TextBox
this.zipTextBox.Location = new System.Drawing.Point(192, 48);
this.zipTextBox.Size = new System.Drawing.Size(88, 20);
this.zipTextBox.TabIndex = 6;
this.zipTextBox.Text = "";
// Add the controls to the form.
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.zipTextBox, this.stateTextBox,
this.label3, this.cityTextBox,
this.label2, this.helpLabel,
this.addressTextBox});
// Set the form to look like a dialog, and show the HelpButton.
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
this.HelpButton = true;
this.MaximizeBox = false;
this.MinimizeBox = false;
this.ClientSize = new System.Drawing.Size(292, 160);
this.Text = "Help Provider Demonstration";
}
}
Imports System.Drawing
Imports System.Windows.Forms
Public Class Form1
Inherits System.Windows.Forms.Form
Private addressTextBox As System.Windows.Forms.TextBox
Private label2 As System.Windows.Forms.Label
Private cityTextBox As System.Windows.Forms.TextBox
Private label3 As System.Windows.Forms.Label
Private stateTextBox As System.Windows.Forms.TextBox
Private zipTextBox As System.Windows.Forms.TextBox
Private helpProvider1 As System.Windows.Forms.HelpProvider
Private helpLabel As System.Windows.Forms.Label
<STAThread()> _
Shared Sub Main()
Application.Run(New Form1())
End Sub
Public Sub New()
Me.addressTextBox = New System.Windows.Forms.TextBox()
Me.helpLabel = New System.Windows.Forms.Label()
Me.label2 = New System.Windows.Forms.Label()
Me.cityTextBox = New System.Windows.Forms.TextBox()
Me.label3 = New System.Windows.Forms.Label()
Me.stateTextBox = New System.Windows.Forms.TextBox()
Me.zipTextBox = New System.Windows.Forms.TextBox()
' Help Label
Me.helpLabel.Location = New System.Drawing.Point(8, 80)
Me.helpLabel.Size = New System.Drawing.Size(272, 72)
Me.helpLabel.TabIndex = 1
Me.helpLabel.Text = "Click the Help button in the title bar, then click a control " & _
"to see a Help tooltip for the control. Click on a control and press F1 to invoke " & _
"the Help system with a sample Help file."
' Address Label
Me.label2.Location = New System.Drawing.Point(16, 8)
Me.label2.Size = New System.Drawing.Size(100, 16)
Me.label2.Text = "Address:"
' Comma Label
Me.label3.Location = New System.Drawing.Point(136, 56)
Me.label3.Size = New System.Drawing.Size(16, 16)
Me.label3.Text = ","
' Creates the HelpProvider.
Me.helpProvider1 = New System.Windows.Forms.HelpProvider()
' Tell the HelpProvider what controls to provide Help for, and
' what the Help string is.
Me.helpProvider1.SetHelpString(Me.addressTextBox, "Enter the street address in this text box.")
Me.helpProvider1.SetShowHelp(Me.addressTextBox, True)
Me.helpProvider1.SetHelpString(Me.cityTextBox, "Enter the city here.")
Me.helpProvider1.SetShowHelp(Me.cityTextBox, True)
Me.helpProvider1.SetHelpString(Me.stateTextBox, "Enter the state in this text box.")
Me.helpProvider1.SetShowHelp(Me.stateTextBox, True)
Me.helpProvider1.SetHelpString(Me.zipTextBox, "Enter the zip code here.")
Me.helpProvider1.SetShowHelp(Me.zipTextBox, True)
' Sets what the Help file will be for the HelpProvider.
Me.helpProvider1.HelpNamespace = "mspaint.chm"
' Set properties for the different address fields.
' Address TextBox
Me.addressTextBox.Location = New System.Drawing.Point(16, 24)
Me.addressTextBox.Size = New System.Drawing.Size(264, 20)
Me.addressTextBox.TabIndex = 0
Me.addressTextBox.Text = ""
' City TextBox
Me.cityTextBox.Location = New System.Drawing.Point(16, 48)
Me.cityTextBox.Size = New System.Drawing.Size(120, 20)
Me.cityTextBox.TabIndex = 3
Me.cityTextBox.Text = ""
' State TextBox
Me.stateTextBox.Location = New System.Drawing.Point(152, 48)
Me.stateTextBox.MaxLength = 2
Me.stateTextBox.Size = New System.Drawing.Size(32, 20)
Me.stateTextBox.TabIndex = 5
Me.stateTextBox.Text = ""
' Zip TextBox
Me.zipTextBox.Location = New System.Drawing.Point(192, 48)
Me.zipTextBox.Size = New System.Drawing.Size(88, 20)
Me.zipTextBox.TabIndex = 6
Me.zipTextBox.Text = ""
' Add the controls to the form.
Me.Controls.AddRange(New System.Windows.Forms.Control() { Me.zipTextBox, _
Me.stateTextBox, Me.label3, _
Me.cityTextBox, Me.label2, _
Me.helpLabel, Me.addressTextBox})
' Set the form to look like a dialog, and show the HelpButton.
Me.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog
Me.HelpButton = True
Me.MaximizeBox = False
Me.MinimizeBox = False
Me.ClientSize = New System.Drawing.Size(292, 160)
Me.Text = "Help Provider Demonstration"
End Sub
End Class
설명
이전에 매개 변수에 SetHelpString 지정된 ctl 컨트롤을 호출한 SetHelpKeyword 경우 해당 컨트롤에 HelpProvider 대한 도움말이 자동으로 표시됩니다. 이 동작을 수정하려면 매개 변수에 SetShowHelp 지정하여 메서드를 false value 호출합니다.