How to store math equation in VB.NET

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in sql server i have a table called question
in that following fields

question number question type question
1 simple e=mc square
2 complex a square plus b square rootover x

here question type can be simple and complex
if question type is simple then simple equation will be stored in question
if question type is complex then complex equation will be stored in question.

how to do in vb.net to store data in sql server.
i know that the question field in sql server will be nvarchar
but in vb.net how to send the equation to this field

What I have tried:

i have tried inserting records from vb.net form to sqlserver. also retrive records from sqlserver to vb.net form. i do knot know how to put equations in text box and store in vb.net

Posted 29-Mar-17 20:58pm

CodeMine

Updated 29-Mar-17 21:42pm

Tomas Takac

v2

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Comments

Tomas Takac 30-Mar-17 3:42am

Do not shout! Converted all text to lower case.

Richard Deeming 30-Mar-17 12:12pm

The nvarchar type in SQL maps to the String type in VB.NET.

CodeMine 31-Mar-17 0:54am

thanks richard its working

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