i can create one dropdownlist. I click one item how can i retrieve the selected item datatable

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i can create one dropdownlist. I click one item how can i retrieve the selected item datatable.

my DropDownList Item is

student
Staff
course
attendance

For example,
I select DropDownList item Course, display the output course details retrieve from course DataTable.

i have already course DataTable.

how to do i refer the source code please send related link or tutorials

Posted 21-Feb-12 17:16pm

Ravi chandran from thanjavur

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Varun Sareen 21-Feb-12 23:25pm

not clear. post some code

Mahmud Hasan 21-Feb-12 23:29pm

I am not fully clear what you exactly want to know. Can you please re-phrase your problem possibly with some example?

2 solutions

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Tanveer A · Answer 1 · 2012-02-21T18:00:00

Solution 2

postback property of dropdown list set true
on selectedindexchange event use drop down list selected value
pass it your datatable field filter datatable and populate
second drop down list

Posted 21-Feb-12 18:00pm

Tanveer A

Abhinav S · Answer 2 · 2012-02-21T17:44:00

Solution 1

You can bind a datatable to a dropdownlist.
You can use this link[^] to help you out.

Posted 21-Feb-12 17:44pm

Abhinav S

i can create one dropdownlist. I click one item how can i retrieve the selected item datatable

2 solutions

Solution 2

Solution 1

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i can create one dropdownlist. I click one item how can i retrieve the selected item datatable

2 solutions

Solution 2

Solution 1

Add your solution here

Preview 0

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