c# - ASP.net web forms app "on server" getting old data values using Entity framework -

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i published asp.net web forms app on hosting server,

after updating data in sql database using entity framework, app still returning old values.

is possible, or i'm going crazy.

the problem i'm using static datacontext in entity framework. huge mistake unit of work object.

my references:

should data contexts static?

entity framework context static

linq sql datacontext lifetime management


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