C1.Win.TouchToolKit.C1Zoom.AllowZoomByResize

AllowZoomByResize Property

AllowZoomByResize

Gets or sets a value that indicates whether zoom form when resizing form.

Declaration

public bool AllowZoomByResize { get; set; }

Property Value

Type	Description
bool	true to zoom form when resizing form; otherwise, false. The default is true.

Remarks

Even though AllowZoomByResize is true, zooming form's content by resizing form will not work in these situations:

InnerPanelLayoutMode is None.

The ownerForm's IsMdiContainer is true.

Examples

The following code example shows how to use this property.

This code example is part of a larger example provided for the AllowPinchZoom property.

public class GcZoomMiscDemo : Form
{
	private CheckBox _allowZoomByResizeCheckBox;
	private GcZoom _gcZoom1 = new GcZoom();

	public GcZoomMiscDemo()
	{
		InitializeComponent();

		_gcZoom1.Target = this;

		_allowZoomByResizeCheckBox.CheckedChanged += _allowZoomByResizeCheckBox_CheckedChanged;
	}

	void _allowZoomByResizeCheckBox_CheckedChanged(object sender, EventArgs e)
	{
		// The AllowZoomByResize only work when InnerPanelLayoutMode property is MiddleCenter
		_gcZoom1.InnerPanelLayoutMode = InnerPanelLayoutMode.MiddleCenter;
		_gcZoom1.AllowZoomByResize = _allowZoomByResizeCheckBox.Checked;
	}

	private void InitializeComponent()
	{
		_allowZoomByResizeCheckBox = new CheckBox();
		_allowZoomByResizeCheckBox.Text = "AllowZoomByResize";
		_allowZoomByResizeCheckBox.Location = new Point(20, 230);
		_allowZoomByResizeCheckBox.Size = new Size(200, 20);
		this.Controls.Add(_allowZoomByResizeCheckBox);
	}
}

Public Class GcZoomMiscDemo
	Inherits Form
	Private _allowZoomByResizeCheckBox As CheckBox
	Private _gcZoom1 As New GcZoom()

	Public Sub New()
		InitializeComponent()

		_gcZoom1.Target = Me

		AddHandler _allowZoomByResizeCheckBox.CheckedChanged, AddressOf _allowZoomByResizeCheckBox_CheckedChanged
	End Sub

	Private Sub _allowZoomByResizeCheckBox_CheckedChanged(sender As Object, e As EventArgs)
		' The AllowZoomByResize only work when InnerPanelLayoutMode property is MiddleCenter
		_gcZoom1.InnerPanelLayoutMode = InnerPanelLayoutMode.MiddleCenter
		_gcZoom1.AllowZoomByResize = _allowZoomByResizeCheckBox.Checked
	End Sub

	Private Sub InitializeComponent()
		_allowZoomByResizeCheckBox = New CheckBox()
		_allowZoomByResizeCheckBox.Text = "AllowZoomByResize"
		_allowZoomByResizeCheckBox.Location = New Point(20, 230)
		_allowZoomByResizeCheckBox.Size = New Size(200, 20)
		Me.Controls.Add(_allowZoomByResizeCheckBox)
	End Sub
End Class