Populate ASP.Net DropDownList based on another from Database using C# and VB.Net

dorsa

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User: dorsa
Posted: on Feb 03, 2019 10:54 PM
Forum: ASP.Net Web Forms
Answer: 1
Views: 1303

I have two DropDownList that they get the value from two tables.

SubjectStudy table and Lesson table

now I want to do this act:

when I select the value of first DropDownList after that selecting in DropDownList2 show that Lesson that has the SubjectStudyId selected in the first DropDown.

how can I do this Correctly?

Download FREE API for Word, Excel and PDF in ASP.Net

dharmend...

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User: dharmendr
Replied: on Feb 03, 2019 10:54 PM
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Hi dorsa,

Refer below article.

I agree, here is the link: https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html

Populate ASP.Net DropDownList based on another from Database using C# and VB.Net

Populate Cascading DropDownList from Database in ASP.Net Example

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