there are more than 100 list items in dropdown if user selects one item then i have to show appropriate image

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there are more than 100 list items in dropdown if user selects one item in the drop down list item then i have to show appropriate image.How it is possible

Posted 1-May-12 18:42pm

deepureddy18

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Sandeep Mewara 2-May-12 2:47am

And what is the issue? Where are you stuck?

2 solutions

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Sebastian T Xavier · Answer 1 · 2012-05-01T18:44:00

Solution 1

You can use the selectedindexchanged event and write the code to show images....

Regards
Sebastian

Posted 1-May-12 18:44pm

Sebastian T Xavier

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deepureddy18 2-May-12 1:02am

ya offcourse we will write the code with in the selected indexed changed event.Inside code logic.using if loops means code will be very length . how it will be is there any option .

akee seth · Answer 2 · 2012-05-01T19:54:00

Solution 2

You must have kept them in a database.
Then write a query to select that image inside selectedindexchanged event.

eg: "select image from img_table where img_id = "+ dropdown.selectedvalue;
And keep image in datareader.

Then use your method to display that image.

Posted 1-May-12 19:54pm

akee seth

Updated 1-May-12 19:55pm

v2

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MuhtarQong 2-May-12 19:01pm

You may open your images in a ThumbnailViewer. Inside SelectedIndexChanged event of the ThumbnailViewer you may write open image code. There is a solution for this:
http://artuxsoft.com/download.aspx