RectangleShape.CornerRadius Property
Gets or sets the radius for the corners of rounded rectangle and rounded square shapes.
Namespace: Microsoft.VisualBasic.PowerPacks
Assembly: Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)
Syntax
'إقرار
<BrowsableAttribute(True)> _
Public Property CornerRadius As Integer
Get
Set
'الاستخدام
Dim instance As RectangleShape
Dim value As Integer
value = instance.CornerRadius
instance.CornerRadius = value
[BrowsableAttribute(true)]
public int CornerRadius { get; set; }
[BrowsableAttribute(true)]
public:
property int CornerRadius {
int get ();
void set (int value);
}
[<BrowsableAttribute(true)>]
member CornerRadius : int with get, set
function get CornerRadius () : int
function set CornerRadius (value : int)
Property Value
Type: System.Int32
An Integer representing the radius. The default is 0, or no radius.
Remarks
The minimum value of CornerRadius is 0. This results in a rectangle or square without rounded corners. The maximum value is the height or width (whichever is smaller) of the RectangleShape divided by two. For a square shape this will create a circle.
Examples
The following example changes the CornerRadius of a RectangleShape when the RectangleShape is clicked. This example requires that you have a RectangleShape named RectangleShape1 on a form.
Private Sub RectangleShape1_Click(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles RectangleShape1.Click
Dim max As Integer
' Calculate the maximum radius.
max = Math.Min(RectangleShape1.Height, RectangleShape1.Width) / 2
' Check whether the maximum radius has been reached.
If RectangleShape1.CornerRadius = max Then
' Reset the radius to 0.
RectangleShape1.CornerRadius = 0
Else
' Increase the radius.
RectangleShape1.CornerRadius =
RectangleShape1.CornerRadius + 15
End If
End Sub
private void rectangleShape1_Click(System.Object sender, System.EventArgs e)
{
int max;
// Calculate the maximum radius.
max = Math.Min(rectangleShape1.Height, rectangleShape1.Width) / 2;
// Check whether the maximum radius has been reached.
if (rectangleShape1.CornerRadius == max)
// Reset the radius to 0.
{
rectangleShape1.CornerRadius = 0;
}
else
{
// Increase the radius.
rectangleShape1.CornerRadius = rectangleShape1.CornerRadius + 15;
}
}
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
See Also
Reference
Microsoft.VisualBasic.PowerPacks Namespace
Other Resources
Introduction to the Line and Shape Controls (Visual Studio)
How to: Draw Lines with the LineShape Control (Visual Studio)
How to: Draw Shapes with the OvalShape and RectangleShape Controls (Visual Studio)