Questions on UI for WinForms Forum

7 answers

180 views

How can I use a Background Image on an ellipse ShapedForm?

i'm trying to do a splash screen that's elliptic in shape, but i can't figure out how to set a background image for it.

thanks...

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john

ShapedForm

answered on 03 Jul 2007

5 answers

1.4K+ views

TreeView Clear() function

Ok,

I'm having a problem that is driving me crazy.

I have a RadTreeView that is updated each time someone changes rows in a DataGridView that is besides the RadTreeView. Now the thing is that on some ocations, there are no entries to be displayed on the RadTreeView. I use clear each time a row change occurs, but the RadTreeView still keeps the values of the old entries, even after calling the RadTreeView.Clear() function and then RadTreeView.Refres().

Now, shouldn't this clear the RadTreeView and leave it with NO nodes?

Thanks,

Ricardo

Treeview

answered on 03 Jul 2007

1 answer

165 views

Selecting nodes programatically

Hi,

I want to be able to set the "Selected" property of a node, before I add it to the RadTreeView.

The following code will NOT select the node:

RadTreeNode node1 = new RadTreeNode("node1");
node1.Selected = true;
this.radTreeView1.Nodes.Add(node1);

but if I set the "Selected" property *afterwards*, it will work

RadTreeNode node1 = new RadTreeNode("node1");
this.radTreeView1.Nodes.Add(node1);
node1.Selected = true;

Is this a bug or by design. If by design can you explain the reasoning behind this?

Regards,
Phi Le

Treeview

answered on 03 Jul 2007

1 answer

177 views

resize panelbar

Hi,
I wanna know how to resize the radpanelbar, once I run the application like the case of windows outlook.the problem is that I can do it out of execution but when I run the aplication, no way to do it.

Panelbar (obsolete as of Q2 2010)

answered on 03 Jul 2007

5 answers

284 views

RadPanelBar constant Flickering

I am trying to create radPanelBarGroupElement dynamically and add it to aRadPanelBar. Before I add the group element to the panel bar, I am adding a custom control to the element. I am using a button to trigger the creation of additional group elements with a custom controls on them. The problem is that a tremendous amount of flickering occurs when I try to accomplish this task. What should I be doing to prevent this flickering from happening? Or what am I doing wrong? And what should I do to fix it?

Thanks.

Panelbar (obsolete as of Q2 2010)

answered on 03 Jul 2007

2 answers

147 views

LabelsColumn Chart

Hi,

I'm using a radChart (pie) for a small datasource. The dataset looks like this:

gebruiker     totaal
Kevin             11
Joeri              14
Ken               34

Now I want to see the pie, with a legend wich color is for wich name. I think this something easy to do, but I'm now trying for 3hours already and still cannot find it :(

If it can helps, this is how I make my Test DataSet:

            GrafiekData grafiekLijst = new GrafiekData();  

            GrafiekData.GrafiekDataRow newGrafiekRow;  

            newGrafiekRow = grafiekLijst._GrafiekData.NewGrafiekDataRow();  

            newGrafiekRow.gebruiker = "Kevin";  

            newGrafiekRow.totaal = 789;  

            grafiekLijst._GrafiekData.Rows.Add(newGrafiekRow);  

            GrafiekData.GrafiekDataRow newGrafiekRow2;  

            newGrafiekRow2 = grafiekLijst._GrafiekData.NewGrafiekDataRow();  

            newGrafiekRow2.gebruiker = "Ann";  

            newGrafiekRow2.totaal = 129;  

            grafiekLijst._GrafiekData.Rows.Add(newGrafiekRow2);

Chart (obsolete as of Q1 2013)

answered on 29 Jun 2007

7 answers

137 views

Availability of Q1 SP2

I was just wondering whether there was any news or a release date for SP2.

Best regards

Marek

General Discussions

answered on 28 Jun 2007

1 answer

310 views

CheckBox Columns Not Updating when changes Rejected

Hi, I have a grid which is bound to a data table, with the event trapped for DataColumnChanged on the table.

One of the columns is a checkbox column bound to a boolean field in the table. When the Changed event is triggered, I sometimes have to reject the changes that are propsed on the datatable. The datatable accepts the rejection, but the checkbox is still in the proposed changed state (checked or unchecked).

I had to workaround the issue after trying to refresh/update even with datasource (which did not update the checkbox view) to forcefully going into the grid.gridelement.gridviewinfo.currentrow.cells("myfield").value and setting it to either true or false.

I'm pretty sure this is a bug, since the view in the screen no longer reflects the state of the datatable when proposed changes are rejected.

Anyone experience this issue before?

Thanks,
Michael Iacoviello

GridView

answered on 28 Jun 2007

1 answer

179 views

Unbound Columns Allowed

I was wondering if unbounded columns are allow in the GridView. I am try to insert a button after some data that I am returning to perform another event.

GridView

answered on 27 Jun 2007

2 answers

99 views

Padding issue with ActionButtonElement

in a ribbonbar, i have replaced the telerik graphic with something more suitable for our app.

when trying to set the padding of the actionbuttonelement(via the element editor), it will let me initially set it to 0 and the appearance is to my liking; however, when i compile or run the app, it toggles it back to a padding of 4.

thanks, any help is appreciated...

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john

RibbonBar

answered on 27 Jun 2007