Screen.FromPoint Method (Point)


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Retrieves a Screen for the display that contains the specified point.

Namespace:   System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public static Screen FromPoint(
	Point point


Type: System.Drawing.Point

A Point that specifies the location for which to retrieve a Screen.

Return Value

Type: System.Windows.Forms.Screen

A Screen for the display that contains the point. In multiple display environments where no display contains the point, the display closest to the specified point is returned.

The following code example shows how to use the FromPoint method. This example creates a Point referencing the X and Y coordinates passed by a MouseEventArgs, and then uses the FromPoint method to determine if the point clicked is on the primary screen.

private void Form1_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
	Point p = new Point(e.X, e.Y);
	Screen s = Screen.FromPoint(p);

if (s.Primary)
	MessageBox.Show("You clicked the primary screen");
	MessageBox.Show("This isn't the primary screen");

.NET Framework
Available since 1.1
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