Data grid filter error

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Hi,

I wrote following code for filter values in data gride

string wordsForSearch = cmbWords.SelectedItem.ToString();
            string index1 = cmbCountLowerLimit.SelectedItem.ToString();

            for (int i = 0; i < dgvFilter.RowCount; ++i)
            {

                string a = dgvFilter.Rows[i].Cells[wordsForSearch].Value.ToString().ToLower();

                while (i > 0 )
                {
                    dgvFilter.Rows.RemoveAt(i);
                }
   
            }

It gives Row index provided is out of range.
Parameter name: index exception please help me if you can give sample code it will be very useful.

Posted 22-Aug-10 6:06am

Kasunmit

Updated 22-Aug-10 11:54am

Dalek Dave

v3

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Dalek Dave 22-Aug-10 17:54pm

Minor Edit for Grammar.

2 solutions

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Yusuf · Answer 1 · 2010-08-22T06:49:00

Solution 1

while (i < 0 )

Hey buddy, what do you think that means in the light of for loop? Is there any chance that code running ever?

Posted 22-Aug-10 6:49am

Yusuf

Comments

Kasunmit 22-Aug-10 12:54pm

sry sry it must be like this i>0 :D even though it like this its gives Row index provided is out of range.
Parameter name: index this excepetion

Sandeep Mewara · Answer 2 · 2010-08-22T08:08:00

Solution 2

Did you try debugging?

Looks like, the for loop was initiated for let say 1 to 5 but inside loop you remove the rows and thus the acutal number of rows in dataview are less. Comment the remove part and check and then try to put the logic needed.

Posted 22-Aug-10 8:08am

Sandeep Mewara

Comments

Kasunmit 22-Aug-10 15:33pm

yhh thats correct

Kasunmit 22-Aug-10 15:34pm

but when i am delete while loop it running giving output but giving answer by clicking the button (i runing that loop inside the button)more than one time y is that ?? pls help