Printing.Datagrid. problem stopping loop

[daniel aristidou]

Hi i wrote code to print records off a datagrid.the code works on all but one of my data grids. The problem is that loop continues without stopping, Causing the program to crash.
The only diff between all of the grids is the query and the widows form it is on.
I basicly just copied the form changing the SQL for the datasource.
any way so here is the code i typed:

Private Sub Print_Click()
Dim msg As Variant
Dim spaceaftercolumn1 As Variant
Dim spaceaftercolumn2 As Variant
Dim Spaceaftercolumn4 As Variant
Dim Spaceaftercolumn5 As Variant
Dim Spaceaftercolumn8 As Variant
msg = "Are You Sure You Want to Print All Of The Records?"
 If MsgBox(msg, vbOKCancel, "Print All") = vbOK Then
 
    frmallrecords.grdDataGrid.Row = 0
    Printer.Orientation = 2
    Printer.Font = "Courier New"
    Printer.FontSize = 10
    Printer.FontUnderline = True
    Printer.FontBold = True
    Printer.Print Me.Caption & Space(1) & "-" & Space(1) & Date;
    Printer.Print
    Printer.Print
    Printer.Print "Company" & Space(43) & "First Name" & Space(4) & "Tel" & Space(7) & "Mob" & Space(7) & "Last Seen" & Space(3) & "Today?"
    Printer.Font = "Courier New"
    Printer.FontSize = 10
    Printer.FontUnderline = False
    Printer.FontBold = False

        Do While Not frmallrecords.grdDataGrid.Row = [B]datPrimaryRS.Recordset.RecordCount - 1[/B]

            spaceaftercolumn1 = 50 - Len(frmallrecords.grdDataGrid.Columns(1))
            spaceaftercolumn2 = 14 - Len(frmallrecords.grdDataGrid.Columns(2))
            Spaceaftercolumn4 = 10 - Len(frmallrecords.grdDataGrid.Columns(4))
            Spaceaftercolumn5 = 10 - Len(frmallrecords.grdDataGrid.Columns(5))
            Spaceaftercolumn8 = 12 - Len(frmallrecords.grdDataGrid.Columns(8))

            Printer.Print frmallrecords.grdDataGrid.Columns(1) & Space(spaceaftercolumn1) & frmallrecords.grdDataGrid.Columns(2) & Space(spaceaftercolumn2) & frmallrecords.grdDataGrid.Columns(4) & Space(Spaceaftercolumn4) & frmallrecords.grdDataGrid.Columns(5) & Space(Spaceaftercolumn5) & frmallrecords.grdDataGrid.Columns(8) & Space(Spaceaftercolumn8) & "______"

            frmallrecords.grdDataGrid.Row = frmallrecords.grdDataGrid.Row + 1
            Loop

    spaceaftercolumn1 = 50 - Len(frmallrecords.grdDataGrid.Columns(1))
    spaceaftercolumn2 = 14 - Len(frmallrecords.grdDataGrid.Columns(2))
    Spaceaftercolumn4 = 10 - Len(frmallrecords.grdDataGrid.Columns(4))
    Spaceaftercolumn5 = 10 - Len(frmallrecords.grdDataGrid.Columns(5))
    Spaceaftercolumn8 = 12 - Len(frmallrecords.grdDataGrid.Columns(8))

    Printer.Print frmallrecords.grdDataGrid.Columns(1) & Space(spaceaftercolumn1) & frmallrecords.grdDataGrid.Columns(2) & Space(spaceaftercolumn2) & frmallrecords.grdDataGrid.Columns(4) & Space(Spaceaftercolumn4) & frmallrecords.grdDataGrid.Columns(5) & Space(Spaceaftercolumn5) & frmallrecords.grdDataGrid.Columns(8) & Space(Spaceaftercolumn8) & "______"
    Printer.Print
    Printer.EndDoc
End If

I highlited (Bold) the line which seems to be making the problem.I have no solution as to why it is going wrong only on this datagrid when it works fine on all the others.
Can anyone suggest alternative code for that bit?
Another solution i thought of is since the error only occurs when there is no query ie Where statement in the datasource. Does any one know SQL that applies The where function *? i tried this

select * From Cutomers Where Customers.city = "*" Order by customers.Date_last_seen

However this did not work so i removed the Where Customers.city = "*"
Thank you for any help.!!!

[daniel aristidou]

Anyone got any suggestions? or know a different way to print drawing the info straight from the datasource instead of from the datagrid?

[daniel aristidou]

Hi all who viewed this.
After allot of trial and error and breakpoints.
I realised the problem only occured when run all at once, if i broke the procedure after every loop the problem did not occur.
Thus i realised that there was a problem with link between datagrid and the ado datasource.
so i tought maybe the time link is available for is not long enough. or that it was not cacheing enough records at once.

I then realized that the datagrid is conrolled directly by the ado.
Thus i could change the "When do not" and go to next record code.
Result 100% Success!!!
Thanks anyone who tried to help me.
The correct code is below if anyone experienced the same errors.

Private Sub Print_Click()
Dim msg As Variant
Dim spaceaftercolumn1 As Variant
Dim spaceaftercolumn2 As Variant
Dim Spaceaftercolumn4 As Variant
Dim Spaceaftercolumn5 As Variant
Dim Spaceaftercolumn8 As Variant
msg = "Are You Sure You Want to Print All Of The Records?"
 If MsgBox(msg, vbOKCancel, "Print All") = vbOK Then
 
    [B]datprimaryrs.recordset.movefirst[/B]
    Printer.Orientation = 2
    Printer.Font = "Courier New"
    Printer.FontSize = 10
    Printer.FontUnderline = True
    Printer.FontBold = True
    Printer.Print Me.Caption & Space(1) & "-" & Space(1) & Date;
    Printer.Print
    Printer.Print
    Printer.Print "Company" & Space(43) & "First Name" & Space(4) & "Tel" & Space(7) & "Mob" & Space(7) & "Last Seen" & Space(3) & "Today?"
    Printer.Font = "Courier New"
    Printer.FontSize = 10
    Printer.FontUnderline = False
    Printer.FontBold = False

        Do While Not [B]datprimaryrs.recordset.eof[/B]
            spaceaftercolumn1 = 50 - Len(frmallrecords.grdDataGrid.Columns(1))
            spaceaftercolumn2 = 14 - Len(frmallrecords.grdDataGrid.Columns(2))
            Spaceaftercolumn4 = 10 - Len(frmallrecords.grdDataGrid.Columns(4))
            Spaceaftercolumn5 = 10 - Len(frmallrecords.grdDataGrid.Columns(5))
            Spaceaftercolumn8 = 12 - Len(frmallrecords.grdDataGrid.Columns(8))

            Printer.Print frmallrecords.grdDataGrid.Columns(1) & Space(spaceaftercolumn1) & frmallrecords.grdDataGrid.Columns(2) & Space(spaceaftercolumn2) & frmallrecords.grdDataGrid.Columns(4) & Space(Spaceaftercolumn4) & frmallrecords.grdDataGrid.Columns(5) & Space(Spaceaftercolumn5) & frmallrecords.grdDataGrid.Columns(8) & Space(Spaceaftercolumn8) & "______"

            [B]datprimaryrs.recordset.movenext[/B]
            Loop

    Printer.EndDoc
End If