ComboBox::FlatStyle Property
.NET Framework (current version)
Gets or sets the appearance of the ComboBox.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Property Value
Type: System.Windows.Forms::FlatStyleOne of the enumeration values that specifies the appearance of the control. The options are Flat, Popup, Standard, and System. The default is Standard.
| Exception | Condition |
|---|---|
| InvalidEnumArgumentException | The specified value is not one of the values of FlatStyle. |
Starting with the .NET Framework 4.5.2, if the FlatStyle property is set to Flat or Popup, the drop-down arrow may be resized. Resizing is determined by the system DPI setting when the app.config file contains the following entry:
<appSettings> <add key="EnableWindowsFormsHighDpiAutoResizing" value="true" /> </appSettings>
.NET Framework
Available since 2.0
Available since 2.0
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