Zooming Image using coordinates

[pavanip]

Hi,

I am doing a simple application Zooming Image.
Here I am taking an image and dividing that image into different regions.
I have a tree structure of different levels like this.

Ex. Image
+ ABC Level1
+ DEF level1
- GHI level1
+ 123 level2
+ 456 level2
- 789 level2
- XYZ level3
- UVW level3


The above Image contains 3 different levels of images. Here the main image is divided into sub regions dynamically based on the coordinates.
If we click on the tree view structure of particular level, it will display that region into zoomed in.
Please provide me some code/suggestions on how to zoom the image in tree view structure Using Coordinates in C#.

Thanks in Advance.

[NitinSawant]

first, post the coding you did