How to save the older value of data grid following with newer one in wpf.

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Hi
I am new in WPF and I'm using a data grid. Beside one button there is add exhibit through which one can feed the value through their local machine.

All working fine but the problem arises as when I use to feed the new value to the grid, the previous one is lost and the new value comes in place of the older one.

I want that the older value should remain following the newer one.

Please someone help me out.

Posted 29-Oct-11 2:11am

Member 8358207

Updated 29-Oct-11 2:15am

Nueman

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Nueman 29-Oct-11 8:16am

Corrected spelling, capitalization, text speak. Readability.

Member 8358207 29-Oct-11 8:24am

Thanks

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Ganesan Senthilvel · Answer 1 · 2011-10-30T19:17:00

Solution 1

Instead of assigning the new value to data grid, you can do the following:
1. Fetch the current content of data grid
2. Add the fetched content to the new value
3. Assign the updated value to data grid

Now, you will have the old + new value in data grid

Posted 30-Oct-11 19:17pm

Ganesan Senthilvel