insert DataGridView columns data to database if number of Columns are unknown

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I have a table with these columns:

id
Studentid
subjectid1
marks1
subjectid2
marks2
........
subjectid10
marks10
Total

I have a grid like this:

studentid subjectid1 subjectid2 subjectid1 Total
1 54(Marks) 74(Marks) 128

I want to insert this records, into database. I don't [know] number of subjects (number of columns in dgv)

Thanks in advance.

Posted 21-Feb-12 0:08am

Ravi Sargam

Updated 21-Feb-12 1:37am

Shahin Khorshidnia

v4

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Shahin Khorshidnia · Answer 1 · 2012-02-21T01:44:00

Solution 2

int DataGridView.ColumnCount Gets or sets the number of columns displayed in the DataGridView.

C#

int count = myGridView.ColumnCount;

http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.columncount(v=vs.80).aspx[^]

Posted 21-Feb-12 1:44am

Shahin Khorshidnia

Updated 21-Feb-12 1:47am

v2

JBSAHU · Answer 2 · 2012-02-21T01:32:00

Solution 1

Then You don't set the design of gridview just put a gridview and make queried and in side queries put all alies name and direct write

gridview1.datasource=ds.table[0];
gridview1.databind();

What I have understand from your question this may help you..

Posted 21-Feb-12 1:32am

JBSAHU