Cursors.Help 属性
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
获取“帮助”光标，它是箭头和问号的组合。
public:
static property System::Windows::Forms::Cursor ^ Help { System::Windows::Forms::Cursor ^ get(); };public static System.Windows.Forms.Cursor Help { get; }member this.Help : System.Windows.Forms.CursorPublic Shared ReadOnly Property Help As Cursor属性值
一个 Cursor，它表示“帮助”光标。
示例
以下示例演示了该 Cursors 类。 若要运行此示例，请将以下代码粘贴到窗体中，并从窗体的构造函数或 Load 方法调用 InitializeRadioButtonsAndGroupBox 方法。 确保所有事件都连接到其事件处理方法。
internal:
System::Windows::Forms::GroupBox^ GroupBox1;
System::Windows::Forms::RadioButton^ RadioButton1;
System::Windows::Forms::RadioButton^ RadioButton2;
System::Windows::Forms::RadioButton^ RadioButton3;
private:
void InitializeRadioButtonsAndGroupBox()
{
// Construct the GroupBox object.
this->GroupBox1 = gcnew GroupBox;
// Construct the radio buttons.
this->RadioButton1 = gcnew System::Windows::Forms::RadioButton;
this->RadioButton2 = gcnew System::Windows::Forms::RadioButton;
this->RadioButton3 = gcnew System::Windows::Forms::RadioButton;
// Set the location, tab and text for each radio button
// to a cursor from the Cursors enumeration.
this->RadioButton1->Location = System::Drawing::Point( 24, 24 );
this->RadioButton1->TabIndex = 0;
this->RadioButton1->Text = "Help";
this->RadioButton1->Tag = Cursors::Help;
this->RadioButton1->TextAlign = ContentAlignment::MiddleCenter;
this->RadioButton2->Location = System::Drawing::Point( 24, 56 );
this->RadioButton2->TabIndex = 1;
this->RadioButton2->Text = "Up Arrow";
this->RadioButton2->Tag = Cursors::UpArrow;
this->RadioButton2->TextAlign = ContentAlignment::MiddleCenter;
this->RadioButton3->Location = System::Drawing::Point( 24, 80 );
this->RadioButton3->TabIndex = 3;
this->RadioButton3->Text = "Cross";
this->RadioButton3->Tag = Cursors::Cross;
this->RadioButton3->TextAlign = ContentAlignment::MiddleCenter;
// Add the radio buttons to the GroupBox.
this->GroupBox1->Controls->Add( this->RadioButton1 );
this->GroupBox1->Controls->Add( this->RadioButton2 );
this->GroupBox1->Controls->Add( this->RadioButton3 );
// Set the location of the GroupBox.
this->GroupBox1->Location = System::Drawing::Point( 56, 64 );
this->GroupBox1->Size = System::Drawing::Size( 200, 150 );
// Set the text that will appear on the GroupBox.
this->GroupBox1->Text = "Choose a Cursor Style";
//
// Add the GroupBox to the form.
this->Controls->Add( this->GroupBox1 );
//
}
internal System.Windows.Forms.GroupBox GroupBox1;
internal System.Windows.Forms.RadioButton RadioButton1;
internal System.Windows.Forms.RadioButton RadioButton2;
internal System.Windows.Forms.RadioButton RadioButton3;
private void InitializeRadioButtonsAndGroupBox()
{
// Construct the GroupBox object.
this.GroupBox1 = new GroupBox();
// Construct the radio buttons.
this.RadioButton1 = new System.Windows.Forms.RadioButton();
this.RadioButton2 = new System.Windows.Forms.RadioButton();
this.RadioButton3 = new System.Windows.Forms.RadioButton();
// Set the location, tab and text for each radio button
// to a cursor from the Cursors enumeration.
this.RadioButton1.Location = new System.Drawing.Point(24, 24);
this.RadioButton1.TabIndex = 0;
this.RadioButton1.Text = "Help";
this.RadioButton1.Tag = Cursors.Help;
this.RadioButton1.TextAlign = ContentAlignment.MiddleCenter;
this.RadioButton2.Location = new System.Drawing.Point(24, 56);
this.RadioButton2.TabIndex = 1;
this.RadioButton2.Text = "Up Arrow";
this.RadioButton2.Tag = Cursors.UpArrow;
this.RadioButton2.TextAlign = ContentAlignment.MiddleCenter;
this.RadioButton3.Location = new System.Drawing.Point(24, 80);
this.RadioButton3.TabIndex = 3;
this.RadioButton3.Text = "Cross";
this.RadioButton3.Tag = Cursors.Cross;
this.RadioButton3.TextAlign = ContentAlignment.MiddleCenter;
// Add the radio buttons to the GroupBox.
this.GroupBox1.Controls.Add(this.RadioButton1);
this.GroupBox1.Controls.Add(this.RadioButton2);
this.GroupBox1.Controls.Add(this.RadioButton3);
// Set the location of the GroupBox.
this.GroupBox1.Location = new System.Drawing.Point(56, 64);
this.GroupBox1.Size = new System.Drawing.Size(200, 150);
// Set the text that will appear on the GroupBox.
this.GroupBox1.Text = "Choose a Cursor Style";
//
// Add the GroupBox to the form.
this.Controls.Add(this.GroupBox1);
//
}
Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
Friend WithEvents RadioButton1 As System.Windows.Forms.RadioButton
Friend WithEvents RadioButton2 As System.Windows.Forms.RadioButton
Friend WithEvents RadioButton3 As System.Windows.Forms.RadioButton
Private Sub InitializeRadioButtonsAndGroupBox()
' Construct the GroupBox object.
Me.GroupBox1 = New GroupBox
' Construct the radio buttons.
Me.RadioButton1 = New System.Windows.Forms.RadioButton
Me.RadioButton2 = New System.Windows.Forms.RadioButton
Me.RadioButton3 = New System.Windows.Forms.RadioButton
' Set the location, tab and text for each radio button
' to a cursor from the Cursors enumeration.
Me.RadioButton1.Location = New System.Drawing.Point(24, 24)
Me.RadioButton1.TabIndex = 0
Me.RadioButton1.Text = "Help"
Me.RadioButton1.Tag = Cursors.Help
Me.RadioButton1.TextAlign = ContentAlignment.MiddleCenter
Me.RadioButton2.Location = New System.Drawing.Point(24, 56)
Me.RadioButton2.TabIndex = 1
Me.RadioButton2.Text = "Up Arrow"
Me.RadioButton2.Tag = Cursors.UpArrow
Me.RadioButton2.TextAlign = ContentAlignment.MiddleCenter
Me.RadioButton3.Location = New System.Drawing.Point(24, 80)
Me.RadioButton3.TabIndex = 3
Me.RadioButton3.Text = "Cross"
Me.RadioButton3.Tag = Cursors.Cross
Me.RadioButton3.TextAlign = ContentAlignment.MiddleCenter
' Add the radio buttons to the GroupBox.
Me.GroupBox1.Controls.Add(Me.RadioButton1)
Me.GroupBox1.Controls.Add(Me.RadioButton2)
Me.GroupBox1.Controls.Add(Me.RadioButton3)
' Set the location of the GroupBox.
Me.GroupBox1.Location = New System.Drawing.Point(56, 64)
Me.GroupBox1.Size = New System.Drawing.Size(200, 150)
' Set the text that will appear on the GroupBox.
Me.GroupBox1.Text = "Choose a Cursor Style"
'
' Add the GroupBox to the form.
Me.Controls.Add(Me.GroupBox1)
'
End Sub