"Load" method does not take "4" parameter overload

prince_zxb

Anxious! !! !! !! !! !! 1

public DataTable Load (string connStr, int ClassID, int maxCount, int Abc)
{
// ??????
SqlConnection cnn;
SqlCommand cmd;
SqlDataAdapter dap;
DataSet dst;
Ranch
// ?????
cnn = new SqlConnection (connStr);
dst = new DataSet ();
if (ClassID == 0)
{
if (maxCount == 0)
{
                    cmd = new SqlCommand ("select ID, classID," + Convert.ToString ("Title"). Substring (1, Abc) + ", UpdateTime from News order by UpdateTime desc", cnn);
}
else
{
cmd = new SqlCommand ("select top" + maxCount.ToString () + "* from News", cnn);
}
}
else
{
if (maxCount == 0)
{
cmd = new SqlCommand ("select * from News where [ClassID] =" + ClassID.ToString () + "", cnn);
}
else
{
cmd = new SqlCommand ("select top" + maxCount.ToString () + "* from News where [ClassID] =" + ClassID.ToString () + "", cnn);
}
Ranch
}
dap = new SqlDataAdapter (cmd);
dap.Fill (dst, "News");
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cnn.Close (); // ?????
Ranch
// ????
return dst.Tables ["News"];
}


I'm a beginner. What is wrong with you? The "Load" method does not take "4" parameter overload.

shenmue024

It has nothing to do with this code, but the parameters are wrong when you call it.