if (IsInt(Request.QueryString["mayColumn"]))
mayColumn = Convert.ToInt32(Request.QueryString["mayColumn"]);
//check if value is int
private bool IsInt(string sVal)
{
foreach (char c in sVal)
{
int iN = (int)c;
if ((iN > 57) || (iN < 48))
return false;
}
return true;
}
mayColumn = Convert.ToInt32(Request.QueryString["mayColumn"]);
//check if value is int
private bool IsInt(string sVal)
{
foreach (char c in sVal)
{
int iN = (int)c;
if ((iN > 57) || (iN < 48))
return false;
}
return true;
}

