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Input string was not in a correct format. at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) at System.Int32.Parse(String s) at Authenticate.LoginButton_Click(Object sender, EventArgs e) in d:\scholarshipnew\Authenticate.aspx.cs:line 81


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