Datalogic .NET SDK
DisplayGetBkltState (Method)
Syntax
public static DisplayBacklight DisplayGetBkltState();
Description
Returns the backlight enable status. If the backlight auto-off timer is expired then this method will return the backlight status as enabled even though the backlight is disabled.
This method does not control brightness.
Parameters Table
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Type |
Parameter |
Description |
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[in] |
void |
- |
- |
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[returns] |
DisplayBacklight |
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The status of the backlight is retuned on success. |
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[on error] |
Device.DisplayBacklight.Error |
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Example
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private void SetBacklightDisplay() { Device.DisplayBacklight bkLight = Device.DisplayGetBkltState();
// Backlight enabled if (bkLight != Device.DisplayBacklight.Error) { chkEnableBacklight.Checked = System.Convert.ToBoolean((int)bkLight); } else { this.chkEnableBacklight.Checked = false; this.chkEnableBacklight.Enabled = false; } }
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See Also
Device.DisplayBacklight (Enum), Example #022 and #030.
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