INSERT data by DATA COMMAND

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Hi Every buddy

i have a form for insert data to access data base , but data command dont let me send NULL value , i want send some NULL

com.CommandText = "Insert into shenasname VALUES (@ID_sabt ,@name_dam )"
paramss()
com.ExecuteNonQuery()

i insert data with this way , but i cant send null value , for example i want send just ID_sabt Value and send NULL for Name_dam .

Thank you

Posted 10-Nov-11 2:00am

synctor

Updated 10-Nov-11 2:13am

v2

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OriginalGriff 10-Nov-11 8:03am

What code are you using?
Use the "Improve question" widget to edit your question and provide better information.

Amol_27101982, India 10-Nov-11 8:08am

I hope you have marked that field as Allow NULL in the database.

~Amol

synctor 10-Nov-11 8:15am

i dont see any allow NULL option in Access Data base ! but i choose "NO" For "Require" Option

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Ganu Sharma · Accepted Answer · 2011-11-10T02:21:00

Solution 1

Hello Dear,
Use null constraint as default value for table fields.

Create table tbl(id int, name varchar(100) default null)
above code work in sql server v.*.

see your syntax in ms access db.

Thanks.

Posted 10-Nov-11 2:21am

Ganu Sharma

Comments

synctor 10-Nov-11 8:33am

thank you Very much