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public int UpdateTable(string qry)
{
int intISAccessed = 0;
bool reopen = (conn.State == ConnectionState.Closed);
if (reopen) conn.Open();
DataSet ds = new DataSet();
try
{
new SqlCommandBuilder(da);
da.Update(ds);
da.Dispose();
}
catch
{
intISAccessed = 1;
}
if (reopen) conn.Close();
GC.Collect();
return intISAccessed;
}