Hi Henry,
Thank you for sharing the resolution with us :- )
Sincerely,
Alick Ye, MCSD
Product Support Services
Microsoft Corporation
Get Secure! - <
www.microsoft.com/security>
This posting is provided "AS IS" with no warranties, and confers no rights.
--------------------
| From: "Henry Smith" <
[email protected]>
| References: <
[email protected]> <rzbdli2pDHA.2088
|
| Alick,
| Thank you for the ideas on solving my problem. However, I solved the
| problem in my application by doing two things. I will keep your ideas in
| mind the next time I design a TreeView and ListView on the same form.
| Here is what works for me.
| 1. In From Load event I provided specific dimensions (twips) for the
Left,
| Top, Width and Height of the list view control and a Progress Bar control.
| (my progress Bar was growing also).
| 2. Inside each procedure (there are several) that fills the ListView
Control
| when I click on a node in the Tree View control I added the specific
| dimension properties that I used in the Form Load event. Did the same for
| the Progress Bar control. All works as it should. I guess the controls
| needed specific size properties in the code in addition to what is listed
in
| the control's design properties dialog box.
| Now when I click on a Node in the TreeView control the ListView lists the
| underlying hierarchical level of data with the appropriate column headers.
| If the number of items listed exceeds the height of the ListView a
vertical
| scroll bar automatically (part of ListView characteristics) appears so the
| user can scroll through the whole list. The control size does not change.
|
| Problem solved with a few extra lines of code in the right places.
|
| Cheers,
| Henry
|
| | > Hi Henry,
| >
| > Thanks for the detailed description. It seems what happened is:
| >
| > 1. You have one treeview control and one listview control on the form
with
| > other some controls.
| >
| > 2. When you click the nodes in the Treeview control, the node lists all
| its
| > children within the treeview control, this is not a problem; the
children
| > information is passed to the listview control and it is also displayed
in
| > the listview control, the problem is the displaying of the items within
| the
| > listview control.
| >
| > 3. The listview control doesn't show the vertical scroll bar even if
there
| > are many list items, and it grows when the items increase, its height'
| > value becomes bigger, the size of the listview control changes?!
| >
| > If this is the issue and there is no code to do the size changing, it is
| > weird; please follow the steps below and see what happens:
| >
| > 1. Create a new database file with one form.
| > 2. Add one listview control on the form.
| > 3. On the form load event, copy and paste the code below:
| >
| >
| > ListView1.ColumnHeaders. _
| > Add , , "Author", ListView1.Width / 3
| > ListView1.ColumnHeaders. _
| > Add , , "Author ID", ListView1.Width / 3, _
| > lvwColumnCenter
| > ListView1.ColumnHeaders. _
| > Add , , "Birthdate", ListView1.Width / 3
| > ListView1.View = lvwReport
| >
| > ' Declare a variable to add ListItem objects.
| > Dim itmX As ListItem
| >
| > Dim j As Integer
| >
| > For j = 0 To 100
| >
| > Set itmX = ListView1.ListItems.Add(, , CStr(j))
| >
| > itmX.SubItems(1) = CStr(j) & "1"
| > itmX.SubItems(2) = CStr(j) & "2"
| >
| > Next
| >
| > 4. Save the change and run the form.
| > 5. Does the listview control's size change?
| >
| > Please feel free to reply to the threads if you have any concerns or
| > questions.
| >
| >
| >
| > Sincerely,
| >
| > Alick Ye, MCSD
| > Product Support Services
| > Microsoft Corporation
| > Get Secure! - <
www.microsoft.com/security>
| >
| > This posting is provided "AS IS" with no warranties, and confers no
| rights.
| >
| > --------------------
| > | From: "Henry Smith" <
[email protected]>
| > | X-Tomcat-NG: microsoft.public.access.formscoding
| > |
| > | I have a form with both a tree view and list view control. The action
| is
| > | that when I click on a node in the tree view control the underlying
| items
| > of
| > | the node are displayed as a list in the list view as well as the node
| > | expands in the tree view like it is supposed to do.. Each time I
click
| > on a
| > | tree view node and a listing appears in the list view control the
height
| > of
| > | the control grows. It doesn't grow up and down, just down. I guess it
| > can't
| > | go up because the top edge of the list view is at the top edge of the
| > | control.
| > | I get the growth with only three items in the list or 20+ items in the
| > list.
| > | With approximately 23 items displayed in the list there is still blank
| > space
| > | for several more items in the list. No vertical scroll bar is ever
| > | displayed.
| > | As I click on various nodes of the tree view the list view grows,
covers
| > up
| > | other controls I have at the bottom of the form, and continues to grow
| > with
| > | each new node selection. With the first click the growth is minimal,
| but
| > | with each successive click the growth is more noticeable, especially
if
| > has
| > | to display 20+ list items. The growth continues until it reaches the
| > bottom
| > | of the form. LabelWrap property has no affect perhaps because none of
| the
| > | items in list are long enough to initiate LabelWrap. Closing the form
| and
| > | then reopen it will reset the list view control back to its desired
| size.
| > | I set the size of the list view with the design properties dialog.
| There
| > is
| > | no size data in the VBA code for the form.
| > |
| > | Looking forward to your reply.
| > |
| > | Cheers,
| > | Henry
| > |
| > | | > | > Hi Henry,
| > | >
| > | > Do you mean the ListView control becomes larger when it contains
| enough
| > | > information? Would you please post more information about the
| scenario?
| > | How
| > | > about if you change LabelWrap property's value?
| > | >
| > | >
| > | > Please feel free to reply to the threads if you have any concerns or
| > | > questions.
| > | >
| > | >
| > | >
| > | > Sincerely,
| > | >
| > | > Alick Ye, MCSD
| > | > Product Support Services
| > | > Microsoft Corporation
| > | > Get Secure! - <
www.microsoft.com/security>
| > | >
| > | > This posting is provided "AS IS" with no warranties, and confers no
| > | rights.
| > | >
| > | > --------------------
| > | > | From: "Henry Smith" <
[email protected]>
| > | > | Subject: Tree View and List View Misbehavior
| > | > | X-Tomcat-NG: microsoft.public.access.formscoding
| > | > |
| > | > | Running Win XP Pro and Access 2000 SP1
| > | > | I have a ActiveX List View control associated with a Tree View
| > Control.
| > | > | Under some circumstances when I click a subject in the Tree View
| > control
| > | > the
| > | > | list view control grows. The list view display becomes larger
| because
| > it
| > | > | thinks it can't display all the information that the tree view
| > provides.
| > | > | The list view is one panel of a number of panels and controls on
| this
| > | > | particular form.
| > | > | How can I limit the size of the List View control displayed on the
| > | screen
| > | > | regardless of the number of records it has to display?
| > | > |
| > | > | Any help will be greatly appreciated.
| > | > | Cheers,
| > | > | Henry
| > | > |
| > | > |
| > | > |
| > | >
| > |
| > |
| > |
| >
|
|
|
