HelpProvider.HelpNamespace プロパティ
この HelpProvider オブジェクトに関連付けられたヘルプ ファイルの名前を指定する値を取得または設定します。
Public Overridable Property HelpNamespace As String
[C#]
public virtual string HelpNamespace {get; set;}
[C++]
public: __property virtual String* get_HelpNamespace();public: __property virtual void set_HelpNamespace(String*);
[JScript]
public function get HelpNamespace() : String;public function set HelpNamespace(String);
プロパティ値
ヘルプ ファイルの名前。この名前は、C:\path\sample.chm または/folder/file.htm のフォームで指定できます。
解説
このメソッドによって取得されたファイル名は、このオブジェクトがヘルプを提供するすべてのコントロールに対してヘルプ サポートを提供するファイルを識別します。このファイル名は、コンパイル済みヘルプ ファイル (.chm) か、またはそのままの HTML ファイルかを示します。
使用例
[Visual Basic, C#, C++] HelpProvider クラスを使用して、4 つのアドレス フィールドを含むフォームに状況依存のヘルプを表示する例を次に示します。この例では SetHelpString を使用して、ヘルプのツール ヒント テキストを設定しています。状況依存のヘルプのボタンをクリックしてから、ヘルプ カーソルをアドレス フィールドに合わせてクリックすると、指定したテキストのヘルプ ツール ヒントが表示されます。 HelpNamespace プロパティが mspaint.chm に設定されているため、アドレス フィールドにフォーカスがあるときに F1 キーを押すと、 mspaint.chm ヘルプ ファイルが表示されます。HelpProvider。 SetShowHelp メソッドは、各アドレス コントロールに対して呼び出され、ヘルプの内容が存在するかどうかが確認されます。
Imports System
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 'Main
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 'New
End Class 'Form1
[C#]
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";
}
}
[C++]
#using <mscorlib.dll>
#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 __gc 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 = 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 = System::Drawing::Point(8, 80);
this->helpLabel->Size = System::Drawing::Size(272, 72);
this->helpLabel->Text = S"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 = S"Address:";
// Comma Label
this->label3->Location = System::Drawing::Point(136, 56);
this->label3->Size = System::Drawing::Size(16, 16);
this->label3->Text = S", ";
// 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, S"Enter the street address in this text box.");
this->helpProvider1->SetShowHelp(this->cityTextBox, true);
this->helpProvider1->SetHelpString(this->cityTextBox, S"Enter the city here.");
this->helpProvider1->SetShowHelp(this->stateTextBox, true);
this->helpProvider1->SetHelpString(this->stateTextBox, S"Enter the state in this text box.");
this->helpProvider1->SetShowHelp(this->zipTextBox, true);
this->helpProvider1->SetHelpString(this->zipTextBox, S"Enter the zip code here.");
// Set what the Help file will be for the HelpProvider.
this->helpProvider1->HelpNamespace = S"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 = S"";
// 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 = S"";
// 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 = S"";
// 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 = S"";
// Add the controls to the form.
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 = S"Help Provider Demonstration";
}
};
[STAThread]
int main() {
Application::Run(new Form1());
}
[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン .gif)
をクリックします。
必要条件
プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ
参照
HelpProvider クラス | HelpProvider メンバ | System.Windows.Forms 名前空間