How to convert DataGridView cell value string to int

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I want to convert datagridview cell value string to integer and i want compare the cell value is greater than or equal to the given integer value.

Posted 4-Aug-15 19:33pm

Mekalamani

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Suvendu Shekhar Giri 5-Aug-15 1:44am

So, have you tried anything?
Have you tried read documentation or a doing a simple google search?

Patrice T 5-Aug-15 1:54am

I allow you to do it.

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OriginalGriff · Accepted Answer · 2015-08-04T19:45:00

Solution 1

Try:

C#

int value;
string str = MyDataGridView.Rows[2].Cells[4].Value.ToString();
if (int.TryParse(str, out value))
    {
    if (value > 666)
        {
        ...
        }
    }

Posted 4-Aug-15 19:45pm

OriginalGriff

Updated 4-Aug-15 19:46pm

v2

Comments

Mekalamani 5-Aug-15 2:12am

Thank You for the Reply

But I got error "Object Reference is Not Set as Instance of an object" in this line string str = MyDataGridView.Rows[2].Cells[4].Value.ToString();

OriginalGriff 5-Aug-15 2:18am

Obviously, I have no idea what row or column you are trying to address to find your cell...so "2" and "4" were there as placeholders for you to replace with the appropriate values...

Mekalamani 5-Aug-15 3:17am

I replaced CurrentRow for instead of Rows[2]
Thank You
Its work fine

OriginalGriff 5-Aug-15 3:32am

You're welcome!