Emergency help

lovestar6

Why when I read the mdb file and display it in the ListView, there are many rows of data showing only the first column of data, and the subsequent ones are empty, I don't know what is going on, how can the masters solve it? Thank you very much !!!

红旗下de蛋

If you look at the number of recordsets obtained by reading the data, first determine whether the number of records is reduced or the number is reduced after being added to the list.

lovestar6

Thank you upstairs, the number of records obtained is correct, that is, some of them have only the first item, and all subsequent ones are empty, and all other recordsets are completely displayed. I wonder what happened?

红旗下de蛋

Then paste the code into the list to see.

yctoya

Is this the data file?

lovestar6

Because some columns are integers, I format them as strings for easy display.
while (! recordset.IsEOF ())
{
strTemp.Format ("% d", recordset.m_column2);
strTemp1.Format ("% f", recordset.m_column3);
strTemp2.Format ("% f", recordset.m_column4);
strTemp3.Format ("% f", recordset.m_column5);
strTemp4.Format ("% f", recordset.m_column6);
strTemp5.Format ("% f", recordset.m_column7);

ctl-> InsertItem (i, recordset.m_column1);
ctl-> SetItemText (i, 1, strTemp);
ctl-> SetItemText (i, 2, strTemp1);
ctl-> SetItemText (i, 3, strTemp2);
ctl-> SetItemText (i, 4, strTemp3);
ctl-> SetItemText (i, 5, strTemp4);
ctl-> SetItemText (i, 6, strTemp5);
ctl-> SetItemText (i, 7, recordset.m_column8);
recordset.MoveNext ();
}

ghost0216

Could it be that the properties of the listView are not set properly?

lovestar6

The built is a single document based on ListView, the properties should not have much problem!

红旗下de蛋

Do you have a sort function? In this case, try this:
int nIndex = ctl-> InsertItem (i, recordset.m_column1);
ctl-> SetItemText (nIndex, 1, strTemp);
ctl-> SetItemText (nIndex, 2, strTemp1);
ctl-> SetItemText (nIndex, 3, strTemp2);
ctl-> SetItemText (nIndex, 4, strTemp3);
ctl-> SetItemText (nIndex, 5, strTemp4);
ctl-> SetItemText (nIndex, 6, strTemp5);
ctl-> SetItemText (nIndex, 7, recordset.m_column8);

lovestar6

Thank you very much, the problem is solved !!!