Questions on UI for WinForms Forum

7 answers

550 views

HI i am trying to use the waitingbar bar but i can't get it to work, here is my code:

  private void btnCheckServers_Click(object sender, EventArgs e)  

        {    

                this.radWaitingBar1.StartWaiting();  

                label1.Text = "trying to connect....";  

                Telnet Session = new Telnet(this.txtIP.Text, Convert.ToInt16(this.txtPortTest.Text), 1000);  

                try 

                {  

                    Session.Connect();  

                    label1.Text = Session.ReturnMessage;  

                }  

                catch (Exception ex)  

                {  

                    label1.Text = ex.Message;  

                }  

                this.radWaitingBar1.EndWaiting();  

        }

Can someone tell me what i do wrong?

Thanx and greetings,
Wim

In the Help i read this:

Place a RadWaitingBar control and a RadButton control on a form.
Select the RadWaitingBar control.
Set the StepWidth property to 4.
Set the ThemeName property to ControlDefault.
Set the BackColor property to BlueViolet.
Select the RadButton control.
Set the Text property to Animate.
In the Properties window, click the events button.
Double-click the Click event.
Replace the automatically-generated event handler with this code:

thing is that i cant find property StepWidth!

WaitingBar

answered on 10 Aug 2009

1 answer

109 views

Copy from the RadGrid with Selected Cells and Past it in the excel

Hey

I need to copy and past from the radgrid to excel. I almost done wtih that using Control +
c and Control +V. But how i can do this using Context Menu. when i right click , i can see the Copy, Past options , but its not working for the Selected Cells.

regards
Naji

GridView

answered on 10 Aug 2009

3 answers

442 views

next row in radgrid

hi
before i use these code for next row in gridview but in radgrid i don't know.

privatevoid btnNext_Click(object sender, EventArgs e)
{
int index = radgrid1.CurrentRow.Index + 1;
if (index == radgrid1.Rows.Count)
index = 0;
radgrid1.Rows[index].Cells[0].Selected = true;
}
please help me
thank you very much

GridView

answered on 09 Aug 2009

2 answers

138 views

[Solved] Married Scrolling Between Two Listboxes

Hello,

I'd like to have two listboxes side by side that scroll together, much like you would see in a diff or merge tool. Is there some way that this can be accomplished with Telerik ListBoxes?

Thanks!

Jeremy

ComboBox and ListBox (obsolete as of Q2 2010)

answered on 07 Aug 2009

1 answer

126 views

Ribbon, Dock etc. problems

Hi, I use the ribbon, dock controls (not the new one yet), and some other controls like the RadGroup etc.
However, when designing the App as an Outlook Style application and placing the controls in the Navigation area to the left, the positions and sizes of those controls are not being kept.

I must say:
For the amount of noise you guys are making those kind of problems are realy ticking me of.
This is not the first time this is happening I had similar issues with the grid in a previous release.

So, my advise:
Before you give us those amazing controls make sure we can use them in production without being messed with whenever a property is being changed. I'm sure I'm not the only one having those kind of problems.
If this keeps happening I will want to have my money back and use another vendor, just for you to know this is serious!!!

I use the latest version, VS 2008 with the latest SP, Windows Vista Ultimate 32 with the latest service pack.

RibbonBar

answered on 07 Aug 2009

3 answers

450 views

[Solved] Edit mode

Hello,
I am testing Edit modes on RadGridView and I found the feature quite counterintuitive, please correct me if I am wrong.

Here is a work flow:
1) I select cell - it goes to edit mode as expected - then I press escape and the cell escapes edit mode.
2) now I move with my cursor to different row, the cell is still out of edit mode
3) however when I select row on the same row as in step 2 I am suddenly in edit mode again.

GridView

answered on 07 Aug 2009

1 answer

187 views

Search on enter pressed?

Hi!

I think I have found a "bug".

I have a multicolumndropdown on a form.
The multicolumndropdown displays rows from a tabel with about 15000 rows in.
I have implemented "on demand loading" by using the KeyPress event of the combobox control like this:

Sub

cbCustomerSearchValue_KeyPress

If

Asc(e.KeyChar) = 13 Then

Retailers = Retailer.LoadRetailersByReference1(cbCustomerSearchValue.Text)

RetailerBindingSource.DataSource = Retailers

If Retailers.Count > 1 Then

cbCustomerSearchValue.MultiColumnComboBoxElement.ShowPopup()

ElseIf Retailers.Count = 1 Then

LoadCustomer(Retailers(0))

tabCustomerInformation.Focus()

End If
End if
End sub

When the user selects a row, I load the information about the customer like this:
Private Sub cbCustomerSearchValue_SelectedValueChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles cbCustomerSearchValue.SelectedValueChanged

If cbCustomerSearchValue.MultiColumnComboBoxElement.IsDroppedDown And cbCustomerSearchValue.SelectedItem IsNot Nothing Then

LoadCustomer(DirectCast(DirectCast(cbCustomerSearchValue.SelectedItem, Telerik.WinControls.UI.GridViewDataRowInfo).DataBoundItem, DataAccessLayer.Retailer))

End If

End Sub

If the search result in just one hit, I load that customer and display information about it.

Here comes my problem:
If the search resulted in more then one hit, I show the drop down list and the user can then select. (This is working)
The problem here is that even though the text inside the drop down box is not the same as the displaymember text on the first row, the first row in the grid is still selected.

Since the row is already selected, the selectedvaluechange event will not fire :(

Is there a way to detect when the actual user clicks on a row (and not when the databind occurs)?

Why is the first row selected when databinding occurs, can I disable this behavior?
In a normal dropdown control no row is selected until the user made it choose.
I think the multicolumndropdown should behave the same :)

Regards
Per

MultiColumn ComboBox

answered on 07 Aug 2009

2 answers

181 views

[Solved] Changing DockTabStrip of DocumentWindow event

Hi,
I want to informed (preferebly by event) that DockTabStrip of a given DocumentWindow has changed.

In other words. Imagine I have two documents (in the same TabStrip, only one can be seen at a time) and I drag one out and dock it, lets say, on the left. Now I can see both of the documents at the same time. Is there any event that fires up on such action?

Obvoiusly I work with RadDock control =)

Dock

answered on 07 Aug 2009

1 answer

221 views

RadControls usage in VC++ application

Hi,

I want to use RadControls in VC++ application (using Visual studio 2008). When I add the reference to Telerik.Wincontrols, the Radcontrols are added to Toolbox.
In a VC++ application, all the RadControls under the toolbox are disabled. In a C# application, all RadControls under the toolbox are enabled and can be added to windows form.

Question:
Why are the RadControls in the toolbox, disabled in VC++ application?
Please clarify how to make them enabled, so that they can be used in VC++ application.

Thanks in advance,
Best Regards,
Rajani

Buttons, RadioButton, CheckBox, etc

answered on 07 Aug 2009

3 answers

169 views

DataBinding : Change the node name in the treeView

Hello,

I am generating a treeView from 3 SQL Server tables.
I added the binding sources, table adapter ....
I write this code:

this.villeTableAdapter.Fill(this.logisticsDataSet.Ville);
// TODO: This line of code loads data into the 'logisticsDataSet.Region_2' table. You can move, or remove it, as needed.

this.region_2TableAdapter.Fill(this.logisticsDataSet.Region_2);
// TODO: This line of code loads data into the 'logisticsDataSet.Region_1' table. You can move, or remove it, as needed.
this.region_1TableAdapter.Fill(this.logisticsDataSet.Region_1);

// TODO: This line of code loads data into the 'logisticsDataSet.Pays' table. You can move, or remove it, as needed.

this.paysTableAdapter.Fill(this.logisticsDataSet.Pays);
this.radTreeView1.RelationBindings.Add(new RelationBinding("FK_Reg_1_Cont", this.Region1bindingSource)); this.radTreeView1.RelationBindings.Add(new RelationBinding("FK_Reg_2_Reg_1", this.Region2bindingSource));this.radTreeView1.RelationBindings.Add(new RelationBinding("FK_Emp_Reg_2", this.Region2bindingSource));

this.radTreeView1.RootRelationDisplayName = "Cont";
this.radTreeView1.DataSource = this.paysBindingSource;

Now my treeView is correctly populated.

My problem is how the change the text displayed in the treeNode because i want that the treeView another column name (and in the future i want to customize the text displayed in the treeNode) ?
Thanks in advance.

Treeview

answered on 07 Aug 2009