I have a custom user control and have overridden its Font property. Common resolutions are 96 and 120 DPI.Ĭontrols scale relative to the dimensions of the font the classes are using, which is typically the system font.Ĭontrols scale according to the classes' parent's scaling mode. Dalam kode, saya kemudian mengatur ulang font ke default: Font SystemFonts.DefaultFont dan semuanya baik-baik saja. When I drop a copy of my usercontrol onto a form, I can set the Font property just fine, but I dont see the value I set for Font showing up in my forms designer file. If there is no parent, automatic scaling is disabled. / Child Container control that inherit (and does not store their own) would need /// from parent to scale them during Dpi changed events. The ContainerControl class and classes derived from it, such as Form, can automatically resize themselves and their contents according to either the current system font or the resolution of the display, measured in dots per inch (DPI). We can not use /// property as it get computed with already updated Font and Dpi of their parent. A form’s AutoScaleMode property lets a form automatically resize itself when its font changes. This can be useful in applications where the font might increase or decrease based on the language specified for use by Windows. However, when using the Properties window, you can set AutoScaleMode only for those container controls that have their own designers, including Form and UserControl. The AutoScaleMode enumeration defines the automatic scaling modes supported by these classes and their derived types. This can be particularly useful with an aging user population that may have trouble seeing smaller fonts. To try to help users out, you can give the program a menu item, check box, or some other method to allow the user to make a form’s font bigger. To obtain the size the form will auto scale to, use the AutoScaleBaseSize property. If you want to determine the size the form will auto scale to based on a specific font, use the GetAutoScaleSize method. Because user controls are typically hosted on forms, you can set a user control's AutoScaleMode to Inherit to make sure it picks up the host form's AutoScaleMode to scale consistently. I have some problems with the Form.AutoScaleMode property together with fixed size controls, when using a non-default font. I boiled it down to a simple test application (WinForms 2.0) with only on. To try to help users out, you can give the program a menu item, check box, or some other method to allow the. A control's current mode can be accessed through its ContainerControl.AutoScaleMode property. Most business applications should use the Font automatic scaling mode. The Dpi scaling mode is useful for graphics-based applications and is compatible with the default scaling used by the. Member this.AutoScale : bool with get, set Public Property AutoScale As Boolean Property Value Boolean Member this.AutoScale : bool with get, set Property bool AutoScale member this.AutoScale : bool with get, set NET Compact Framework.Gets or sets a value indicating whether the form adjusts its size to fit the height of the font used on the form and scales its controls. 2) Speaking of AutoScaleMode, if you derive a class from ContainerControl ensure AutoScaleMode inherit. True if the form will automatically scale itself and its controls based on the current font assigned to the form otherwise, false. Setting it to anything else effectively turns off auto scale mode.
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