ColorDialog::ShowHelp Property
.NET Framework (current version)
Gets or sets a value indicating whether a Help button appears in the color dialog box.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Property Value
Type: System::Booleantrue if the Help button is shown in the dialog box; otherwise, false. The default value is false.
The following code example illustrates the creation of new ColorDialog. This example requires that the method is called from within an existing form that has a TextBox and Button placed on it.
private: void button1_Click( Object^ /*sender*/, System::EventArgs^ /*e*/ ) { ColorDialog^ MyDialog = gcnew ColorDialog; // Keeps the user from selecting a custom color. MyDialog->AllowFullOpen = false; // Allows the user to get help. (The default is false.) MyDialog->ShowHelp = true; // Sets the initial color select to the current text color. MyDialog->Color = textBox1->ForeColor; // Update the text box color if the user clicks OK if ( MyDialog->ShowDialog() == ::System::Windows::Forms::DialogResult::OK ) { textBox1->ForeColor = MyDialog->Color; } }
.NET Framework
Available since 1.1
Available since 1.1
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