Canvas Panel in WPF

In WPF, a Canvas Panel has a very simple layout. We can position any object using its two properties:

Canvas.Left
Canvas.Top

Note: A Canvas panel does not resize automatically when our normal application resizes in the browser.

Here is an example of a Canvas panel:

Now for an example in which we specify a Button control in the Canvas and set the position of the button in the Canvas with the help of Canvas.Top and Canvas.Left.

Step 1 : First we write the code for the canvas:

Step 2 : After that we take a Button Control in it and set its position in the Canvas:

<Canvas Background="Pink" Width="250" Height="100">
<Button Canvas.Left="10" Canvas.Top="20">First</Button>
</Canvas>

Now we take another example of Position. Here we take four Button Controls which are in the four corners of the canvas:

<Window x:Class="CanvasPanelInWPF.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="300" Width="300">
<Grid>
<Canvas Background="Pink" Width="250" Height="100">
<Button Canvas.Left="5" Canvas.Top="10">First</Button>
<Button Canvas.Left="200" Canvas.Top="10">Second</Button>
<Button Canvas.Left="5" Canvas.Top="70">Three</Button>
<Button Canvas.Left="210" Canvas.Top="70">Four</Button>
</Canvas>
</Grid>
</Window>

It is so easy to use the concept of positions in a Canvas panel. If we want to set the Height and Width of our application in the Browser or if we want to see our application in the entire window of our Browser, it can be done easily; we can do it by removing the Height and Width property of the Element.

Note : By Default, the root UserControl object is set to a width of 400 and a height of 300.