updating values in DataGridViewCheckBoxColumn is finding problem

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Hi all,

I need to update check box value in datagrid.I can do this from an event by clicking cells of datagrid(That is checking or unchecking check box it is working fine).But when reload the window I am setting the values by taking values from database and updating like

dataGridView1.Rows[index].Cells["READ"].Value = 1;

where "READ" is the check box column name.But it is not showing in the window.

Please help me.

Thanks in advance

Posted 6-Feb-12 0:32am

kutz 2

Updated 6-Feb-12 0:34am

manognya kota

v2

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manognya kota 6-Feb-12 6:34am

Added <pre> tags to your code.

Priyadarshini.Thokala 6-Feb-12 7:51am

May i know that the checked one ur updating in database or not before bindind?

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Varun Sareen · Answer 1 · 2012-02-06T00:47:00

Solution 1

Dear Friend,

Try to do it like this:-

dataGridView1.Rows[index].Cells.FormattedValue=1;

As the checkbox value when set then it should be set TRUE or False but when you are setting it to 1 it is not able to map the value but by using the FormattedValue, you are actually setting the value of TRUE which is 1.

Don't forget to mark this as your answer if it helps you out.

Thanks

Posted 6-Feb-12 0:47am

Varun Sareen

Comments

kutz 2 6-Feb-12 7:03am

Actually I tried with true.still the problem is happening.Also formattedValue is showing error taht we can't assign to

Varun Sareen 7-Feb-12 3:27am

Dear Pinku,

Please set the Value of the data grid checkbox as 'true' when the value retrived is "1" else 'false'.

Please let me know if it helps

Thanks