Interface IControl

Represents a display control in the user interface.

Assembly: MicroLayout.dll

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Declaration

public interface IControl

Properties

Parent

Gets of sets the Control's Parent, if it has one. If the Control is unparented (i.e. Parent is null) then it is directly on the DisplayScreen

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Declaration

IControl? Parent { get; set; }

Left

Gets or sets the left coordinate of the display control.

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Declaration

int Left { get; set; }

Top

Gets or sets the top coordinate of the display control.

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Declaration

int Top { get; set; }

IsVisible

Gets or sets whether the control is visible.

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Declaration

bool IsVisible { get; set; }

Width

Gets or sets the width of the display control.

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Declaration

int Width { get; set; }

Height

Gets or sets the height of the display control.

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Declaration

int Height { get; set; }

IsInvalid

Gets a value indicating whether the display control is currently invalid and needs to be refreshed.

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Declaration

bool IsInvalid { get; }

Methods

Refresh(MicroGraphics)

Refreshes the display control using the specified Meadow.Foundation.Graphics.MicroGraphics object.

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Declaration

void Refresh(MicroGraphics graphics)

Parameters

Type	Name	Description
Meadow.Foundation.Graphics.MicroGraphics object to use for refreshing the display control.

Invalidate()

Marks the display control as invalid and in need of refreshing.

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Declaration

void Invalidate()

Contains(int, int)

Checks if the specified coordinates are contained within the display control's area.

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Declaration

bool Contains(int x, int y)

Returns

System.Boolean: true if the coordinates are contained within the display control's area; otherwise, false.

Parameters

Type	Name	Description
System.Int32	x	The x-coordinate to check.
System.Int32	y	The y-coordinate to check.