Questions on UI for WinForms Forum

1 answer

143 views

Hi,

I have a radtabstrip (within a documentpanel) the tabstrip has about 20 tabs, each tab contains either a datagridview or a tablelayoutpanel with several controls in it (about 30 textboxes/labels). i want to dynamically change the visibility of the tabs, when i click a certain node in a treeview, the right tabs should be shown/hidden.

so i check which tabs are already visible and hide them as following:

public void hideTabs()
{
    foreach (TabItem ti in radTabStripMain.Items)
    {
        if (ti.Visibility == Telerik.WinControls.ElementVisibility.Visible)
        {
            ti.Visibility = Telerik.WinControls.ElementVisibility.Hidden;
        }
    }
}

and in my selected event of the treeview i've put:

private void rtvImmo_Selected(object sender, EventArgs e)
{
    hideTabs();
    switch (rtvImmo.SelectedNode.Level)
    {
        case 0:
            tiPatrimonium.Visibility = Telerik.WinControls.ElementVisibility.Visible;
            tiPatrimoniumLasten.Visibility = Telerik.WinControls.ElementVisibility.Visible;
            tiPatrimoniumVerzekeringen.Visibility = Telerik.WinControls.ElementVisibility.Visible;
            radTabStripMain.SelectedTab = tiPatrimonium;
...

However, this takes ages to load the new tabs to be shown?

any help would be appreciated!

Regards,

Peter

Tabstrip (obsolete as of Q2 2010)

answered on 20 Mar 2008

3 answers

62 views

Problems with Events in RadTextBoxes

Key_Up and Key_Press doesn't works, but Text_Changed works! In old version this events works fine!

General Discussions

answered on 19 Mar 2008

1 answer

125 views

Dock window stays at a fixed width

Currently, the dock window is automatically resized relative to the size of dock manager or form in 'Filled' dock mode. What I want to do is to make the width of a dock window fixed. How is this possible?

Regards,

Sopheap

Dock

answered on 19 Mar 2008

1 answer

232 views

How do we use DataEditFormatString

I want to be able to format my DateTime Column in the grid, How do we format it?

I have looked in the documentation and it says it is there, I just don't know how to use it.

GridView

answered on 19 Mar 2008

6 answers

414 views

Ribbon Merge

Hi,

What is the correct approach in using the Ribbon Bar in a MDI style application.
Before we could create menu on each child form and merge it to the MDI Container form menu. That was good before each form is a unit of work and it takes care of menu structure it needs. There is no need to create the whole menu structure in the MDI container form and hide/unhide menu items depending on the Child form selected.
Is something simmilar possible with the Ribbon Bar?

Regards

Bojan

RibbonBar

answered on 19 Mar 2008

1 answer

97 views

typo error in GridViewCommandColumn

Hi Telerik,

one minor typo error in the help text of
"GridViewCommandColumn.FieldName"

it says

"Gets or sets the name of the field taht the this column is associated with."

here "that" spelled wrong. please corect it.

I am using English verison of Beta.

Thanks,
Santosh kumar

GridView

answered on 19 Mar 2008

1 answer

134 views

ShapedForm has Dragging and Maximize bugs

ShapedForm shows some strange behaviors running in Windows Vista 32-bit. When maximized, you can still drag it around. After dragging, when you click the Restore button, the window is *not* resized back to the normal size, and it's moved to new location off the screen. It's weirder when you click Maximize button again. The window doesn't span fully on the screen at all, and part of the window often moves off the screen.

To reproduce this in Vista 32-bit, firstly create new SharpedForm, and then add a RibbonBar control. Run it, drag the window around, click Maximize, grab on the RibbonBar title-bar to drag the window around, click Restore and Maximize again.

Regards,

ShapedForm

answered on 19 Mar 2008

1 answer

344 views

TreeNode context menu item click event

Hello,

i have a RadTreeView with several nodes being added dynamically. on each node i am assigning the same context menu. in the click event for the items on the menu i need to know which node was right-clicked. how can i determine this?

Treeview

answered on 19 Mar 2008

1 answer

137 views

Rebind Data

I have a form with multiple ComboBoxes, and every time my end user submits the data, I want the ComboBoxes to Rebind to the data and reset to the original settings.

I have tried using "RadComboBox1.Refrest()" but this doesnt seem to help.

They are binding to a DataSet from a DAL.

I have gone as far as to try "Me.Refresh" to refresh the whole form, but this doesnt seem to work either.

Does anyone have any ideas.

ComboBox and ListBox (obsolete as of Q2 2010)