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disabling checkbox in checkedlistboxHi Guys,
I have a checked list box on my form.. the purpose of this checkbox is to indicate that the option is enabled or disabled.. I just want to ask if there is a way to disable these check boxes from being checked or unchecked.. i want them to always show their default value which i have fetched from a xml file.. and also i dont want the checked list box to be disabled, as i want the user to select any item but not change the checked state. Thanks in advance guys.. Are you familiar with Infragistics controls or do you use them?
If so, this is how I would do it: I would use thier Ultra DataGrid and add 2 columns to it. One is the description column and the other is the boolean column. Then load your data and disable editing and set the CellClickActions property of the grid to RowSelect. This way they can view and select but not edit. If you use Microsoft's grid, you can try this method but no guarantees. ameen.abdul***@gmail.com wrote: Show quoteHide quote > Hi Guys, > > I have a checked list box on my form.. the purpose of this checkbox is > to indicate that the option is enabled or disabled.. I just want to ask > if there is a way to disable these check boxes from being checked or > unchecked.. i want them to always show their default value which i have > fetched from a xml file.. and also i dont want the checked list box to > be disabled, as i want the user to select any item but not change the > checked state. > > Thanks in advance guys.. I m using microsoft's checkedlistbox control.. i has builtin checkbox
with every item and i jus wan to disable that checkbox.. cant use datagrids.. ill have to change the control over more then 10 places :( Izzy wrote: Show quoteHide quote > Are you familiar with Infragistics controls or do you use them? > > If so, this is how I would do it: > > I would use thier Ultra DataGrid and add 2 columns to it. One is the > description column and the other is the boolean column. Then load your > data and disable editing and set the CellClickActions property of the > grid to RowSelect. > > This way they can view and select but not edit. > > If you use Microsoft's grid, you can try this method but no guarantees. > > > > ameen.abdul***@gmail.com wrote: > > Hi Guys, > > > > I have a checked list box on my form.. the purpose of this checkbox is > > to indicate that the option is enabled or disabled.. I just want to ask > > if there is a way to disable these check boxes from being checked or > > unchecked.. i want them to always show their default value which i have > > fetched from a xml file.. and also i dont want the checked list box to > > be disabled, as i want the user to select any item but not change the > > checked state. > > > > Thanks in advance guys.. I m using microsoft's checkedlistbox control.. it has builtin checkbox
with every item and i jus wan to disable that checkbox.. cant use datagrids.. ill have to change the control over more then 10 places :( Izzy wrote: Show quoteHide quote > Are you familiar with Infragistics controls or do you use them? > > If so, this is how I would do it: > > I would use thier Ultra DataGrid and add 2 columns to it. One is the > description column and the other is the boolean column. Then load your > data and disable editing and set the CellClickActions property of the > grid to RowSelect. > > This way they can view and select but not edit. > > If you use Microsoft's grid, you can try this method but no guarantees. > > > > ameen.abdul***@gmail.com wrote: > > Hi Guys, > > > > I have a checked list box on my form.. the purpose of this checkbox is > > to indicate that the option is enabled or disabled.. I just want to ask > > if there is a way to disable these check boxes from being checked or > > unchecked.. i want them to always show their default value which i have > > fetched from a xml file.. and also i dont want the checked list box to > > be disabled, as i want the user to select any item but not change the > > checked state. > > > > Thanks in advance guys.. That can be accomplished like this:
Private Sub CheckedListBox1_ItemCheck(ByVal sender As Object, ByVal e As System.Windows.Forms.ItemCheckEventArgs) Handles CheckedListBox1.ItemCheck e.NewValue = e.CurrentValue End Sub In the "ItemCheck" Property of the check list box you just reset the e.NewValue to the e.CurrentValue. Hope this helps! ameen.abdul***@gmail.com wrote: Show quoteHide quote > I m using microsoft's checkedlistbox control.. it has builtin checkbox > with every item and i jus wan to disable that checkbox.. > > cant use datagrids.. ill have to change the control over more then 10 > places :( > > Izzy wrote: > > Are you familiar with Infragistics controls or do you use them? > > > > If so, this is how I would do it: > > > > I would use thier Ultra DataGrid and add 2 columns to it. One is the > > description column and the other is the boolean column. Then load your > > data and disable editing and set the CellClickActions property of the > > grid to RowSelect. > > > > This way they can view and select but not edit. > > > > If you use Microsoft's grid, you can try this method but no guarantees. > > > > > > > > ameen.abdul***@gmail.com wrote: > > > Hi Guys, > > > > > > I have a checked list box on my form.. the purpose of this checkbox is > > > to indicate that the option is enabled or disabled.. I just want to ask > > > if there is a way to disable these check boxes from being checked or > > > unchecked.. i want them to always show their default value which i have > > > fetched from a xml file.. and also i dont want the checked list box to > > > be disabled, as i want the user to select any item but not change the > > > checked state. > > > > > > Thanks in advance guys.. Oops...I should test before I post, the e.NewValue = e.OldValue will
work but it loads the checked list box will everything unchecked. So to work around that, do this: Public Class Form1 Private FinishedLoading As Boolean = False Private Sub CheckedListBox1_ItemCheck(ByVal sender As Object, ByVal e As System.Windows.Forms.ItemCheckEventArgs) Handles CheckedListBox1.ItemCheck 'Only perform if the form is finished loading. If FinishedLoading Then e.NewValue = e.CurrentValue End Sub Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load 'Load data CheckedListBox1.Items.Add("test1", True) CheckedListBox1.Items.Add("test2", True) CheckedListBox1.Items.Add("test3", False) CheckedListBox1.Items.Add("test4", False) CheckedListBox1.Items.Add("test5", True) CheckedListBox1.Items.Add("test6", True) CheckedListBox1.Items.Add("test7", False) 'Throw finished loading flag FinishedLoading = True End Sub End Class All this seems like such a hack to me, I'd just use a datagrid, but since that's not an option......the above will work. Izzy wrote: Show quoteHide quote > That can be accomplished like this: > > Private Sub CheckedListBox1_ItemCheck(ByVal sender As Object, ByVal e > As System.Windows.Forms.ItemCheckEventArgs) Handles > CheckedListBox1.ItemCheck > e.NewValue = e.CurrentValue > End Sub > > In the "ItemCheck" Property of the check list box you just reset the > e.NewValue to the e.CurrentValue. > > Hope this helps! > > > ameen.abdul***@gmail.com wrote: > > I m using microsoft's checkedlistbox control.. it has builtin checkbox > > with every item and i jus wan to disable that checkbox.. > > > > cant use datagrids.. ill have to change the control over more then 10 > > places :( > > > > Izzy wrote: > > > Are you familiar with Infragistics controls or do you use them? > > > > > > If so, this is how I would do it: > > > > > > I would use thier Ultra DataGrid and add 2 columns to it. One is the > > > description column and the other is the boolean column. Then load your > > > data and disable editing and set the CellClickActions property of the > > > grid to RowSelect. > > > > > > This way they can view and select but not edit. > > > > > > If you use Microsoft's grid, you can try this method but no guarantees. > > > > > > > > > > > > ameen.abdul***@gmail.com wrote: > > > > Hi Guys, > > > > > > > > I have a checked list box on my form.. the purpose of this checkbox is > > > > to indicate that the option is enabled or disabled.. I just want to ask > > > > if there is a way to disable these check boxes from being checked or > > > > unchecked.. i want them to always show their default value which i have > > > > fetched from a xml file.. and also i dont want the checked list box to > > > > be disabled, as i want the user to select any item but not change the > > > > checked state. > > > > > > > > Thanks in advance guys.. awesome man.. i worked perfectly :) thanks alot
Izzy wrote: Show quoteHide quote > Oops...I should test before I post, the e.NewValue = e.OldValue will > work but it loads the checked list box will everything unchecked. So to > work around that, do this: > > Public Class Form1 > > Private FinishedLoading As Boolean = False > > Private Sub CheckedListBox1_ItemCheck(ByVal sender As Object, ByVal > e As System.Windows.Forms.ItemCheckEventArgs) Handles > CheckedListBox1.ItemCheck > 'Only perform if the form is finished loading. > If FinishedLoading Then e.NewValue = e.CurrentValue > End Sub > > Private Sub Form1_Load(ByVal sender As Object, ByVal e As > System.EventArgs) Handles Me.Load > 'Load data > CheckedListBox1.Items.Add("test1", True) > CheckedListBox1.Items.Add("test2", True) > CheckedListBox1.Items.Add("test3", False) > CheckedListBox1.Items.Add("test4", False) > CheckedListBox1.Items.Add("test5", True) > CheckedListBox1.Items.Add("test6", True) > CheckedListBox1.Items.Add("test7", False) > > 'Throw finished loading flag > FinishedLoading = True > End Sub > End Class > > > All this seems like such a hack to me, I'd just use a datagrid, but > since that's not an option......the above will work. > > > Izzy wrote: > > That can be accomplished like this: > > > > Private Sub CheckedListBox1_ItemCheck(ByVal sender As Object, ByVal e > > As System.Windows.Forms.ItemCheckEventArgs) Handles > > CheckedListBox1.ItemCheck > > e.NewValue = e.CurrentValue > > End Sub > > > > In the "ItemCheck" Property of the check list box you just reset the > > e.NewValue to the e.CurrentValue. > > > > Hope this helps! > > > > > > ameen.abdul***@gmail.com wrote: > > > I m using microsoft's checkedlistbox control.. it has builtin checkbox > > > with every item and i jus wan to disable that checkbox.. > > > > > > cant use datagrids.. ill have to change the control over more then 10 > > > places :( > > > > > > Izzy wrote: > > > > Are you familiar with Infragistics controls or do you use them? > > > > > > > > If so, this is how I would do it: > > > > > > > > I would use thier Ultra DataGrid and add 2 columns to it. One is the > > > > description column and the other is the boolean column. Then load your > > > > data and disable editing and set the CellClickActions property of the > > > > grid to RowSelect. > > > > > > > > This way they can view and select but not edit. > > > > > > > > If you use Microsoft's grid, you can try this method but no guarantees. > > > > > > > > > > > > > > > > ameen.abdul***@gmail.com wrote: > > > > > Hi Guys, > > > > > > > > > > I have a checked list box on my form.. the purpose of this checkbox is > > > > > to indicate that the option is enabled or disabled.. I just want to ask > > > > > if there is a way to disable these check boxes from being checked or > > > > > unchecked.. i want them to always show their default value which i have > > > > > fetched from a xml file.. and also i dont want the checked list box to > > > > > be disabled, as i want the user to select any item but not change the > > > > > checked state. > > > > > > > > > > Thanks in advance guys.. Ameen,
Is it not easier for your problem to use a listbox and put in that all the possibilities while what is not possible is not in that listbox. (You can even make one where you put something with a string concatenation in) v Possible - Not possible v As well possible The way you describe it, makes that you have if you have solved this problem have to find how to find the checkbox that is selected while it is not selected. Just my thought, Cor <ameen.abdul***@gmail.com> schreef in bericht Show quoteHide quote news:1153325002.517913.127390@i3g2000cwc.googlegroups.com... > Hi Guys, > > I have a checked list box on my form.. the purpose of this checkbox is > to indicate that the option is enabled or disabled.. I just want to ask > if there is a way to disable these check boxes from being checked or > unchecked.. i want them to always show their default value which i have > fetched from a xml file.. and also i dont want the checked list box to > be disabled, as i want the user to select any item but not change the > checked state. > > Thanks in advance guys.. > hey Cor, very goood idea :) thanks for the reply..
Cor Ligthert [MVP] wrote: Show quoteHide quote > Ameen, > > Is it not easier for your problem to use a listbox and put in that all the > possibilities while what is not possible is not in that listbox. (You can > even make one where you put something with a string concatenation in) > > v Possible > - Not possible > v As well possible > > The way you describe it, makes that you have if you have solved this problem > have to find how to find the checkbox that is selected while it is not > selected. > > Just my thought, > > Cor > > <ameen.abdul***@gmail.com> schreef in bericht > news:1153325002.517913.127390@i3g2000cwc.googlegroups.com... > > Hi Guys, > > > > I have a checked list box on my form.. the purpose of this checkbox is > > to indicate that the option is enabled or disabled.. I just want to ask > > if there is a way to disable these check boxes from being checked or > > unchecked.. i want them to always show their default value which i have > > fetched from a xml file.. and also i dont want the checked list box to > > be disabled, as i want the user to select any item but not change the > > checked state. > > > > Thanks in advance guys.. > >
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check database connection/open Default date Access Databse "Select * from Bilag Where Mdates Between #1/1/2006# And #31/1/2006#" ComboBox SelectionChangeCommitted event fires twice Create Recordset from a non standard data source Crystal Reports and Data Tables. clickonce xml data file TreeView Nodes and Icons Property: ReadOnly on public scope while Read-Write on friend or private scope |
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