Questions on UI for WinForms Forum

6 answers

291 views

SelectNextRow the group does not work
radGridView1.GridNavigator.SelectNextRow(1);
When the next group arrives Does not work.

GridView

answered on 12 Mar 2014

2 answers

107 views

Assigning Text in MultiColumnComboBox Problem

Hello Telerik Team,

I had this problem when i assign text in MultiColumnComboBox the first few letters are hidden or not showing.

comboSubStructure.SelectedValue = comboSubStructure.EditorControl.Rows[i].Cells[1].Value.ToString();

comboSubStructure.Text = comboSubStructure.EditorControl.Rows[i].Cells[3].Value.ToString();

MultiColumn ComboBox

answered on 11 Mar 2014

1 answer

132 views

How to control Expand Behavior in winform

PivotGrid for wpf has Expand Behavior .http://www.telerik.com/help/wpf/radpivotgrid-features-expand-behavior.html

I want to know how to do in WINFOEM.

I did not find - RowGroupsExpandBehavior and ColumnGroupsExpandBehavior. I'm from China ,My English is poor.

PivotGrid and PivotFieldList

answered on 11 Mar 2014

22 answers

1.2K+ views

Have Image file path - Display column with image

Hi,

I have a database with the field that contains the filename of an image that I would like to display in am Rad GridViewImage Column.

- The databse itself does not contain the image just the filename.
- The field only contains the filename - not the full path (all images are stored in a single directory)
- The width of all the images are the same, however the height will vary.

I need to load the image at runtime for every record that is displayed.

I have searched everywhere, but cannot find how to achieve this.

I am using VB.NET 2010

Kindly assist.

GridView

answered on 11 Mar 2014

1 answer

470 views

Office 2010 Silver theme

Hello colleagues,

I am developing a themed application where trying support Office 2010 themes. The black and blue themes are drawn without artifacts. But I am stuck with the Silver theme. The form's background color differs from controls contained on the form. How can I set the same background color for the form?

Please see the silver.png screenshot for more information.

Themes and Visual Style Builder

answered on 11 Mar 2014

0 answers

89 views

RadDropDownList problem with proccesskeypreview

I used following code to change the tab order by pressing Enter key , and it works great on any objects of my form.But when I changed the AutoCompleteMode property of my RadDropDownList to "SuggestAppend" , then
when I press Enter on RaddropDown the tab order not changed and it stay on this control !!!! plz help to handle this problem.

protected override bool ProcessKeyPreview(ref Message m)
{
if (m.Msg == 0x0100 && (int)m.WParam == 13)
{
this.ProcessTabKey(true);
}

DropDownList

asked on 11 Mar 2014

5 answers

233 views

Add new row after adding row

Hello, I need the gridview to automatically go to the "new row" row and the first visible column (the first column is hidden) of that row after adding a row. How can I achieve this? I've tried the following but for some reason the selected column is the second, not the first one (NoMes).

Private Sub gvMeses_UserAddedRow(sender As Object, e As Telerik.WinControls.UI.GridViewRowEventArgs) Handles gvMeses.UserAddedRow

gvMeses.MasterView.TableAddNewRow.IsCurrent = True

gvMeses.Columns("NoMes").IsCurrent = True

End Sub

Thanks

GridView

answered on 11 Mar 2014

1 answer

161 views

Customize EditAppointmentDialog

Hi, I have two issues.

1) How can I change the title from 'Edit Appointment'

2) I programmatically call a custom appointment dialog, but the background dropdown is empty. The code is below, I had to add a New event to the custom dialog in order to get it to work

Dim app As New Appointment(Now, Now.AddMinutes(30))
Dim frmeditDialog As EditAppointmentDialogExtended = New EditAppointmentDialogExtended(app, DashBoard.schMain)

If frmeditDialog.ShowDialog(Me) = DialogResult.OK Then
DashBoard.schMain.Appointments.Add(frmeditDialog.Appointment)
End If

Here is the New Sub in the custom dialog:

Sub New(app As Telerik.WinControls.UI.Appointment, radScheduler As RadScheduler)
_app = app
_radScheduler = radScheduler

InitializeComponent()
End Sub

Any help is appreciated.

Scheduler and Reminder

answered on 11 Mar 2014

1 answer

137 views

ToolStripDropDown shown from autohidden tool window

Here is a tricky case.

I am showing a ToolStripDrowDown "from" a ToolWindow. I am aware ToolStripDropDowns are actually forms, not subcontrols, so that showing them from a control is loosely defined from a technical point of view. What I mean is that in reaction to a user action in a control inside the toolwindow, I display the toolstripdropdown next to this control.

The ToolStripDropDown contains a focusable control.

Here is the problematic scenario:
- the tool window is in autohide mode
- the user selects the toolwindow
- the user causes the toolstripdropdown to be displayed
- the user clicks inside the focusable control in the toolstripdropdown
- logically, the toolwindow loses focus and is hidden.

I am aware this is a perfectly logical behaviour by RadDock, but I am looking for a workaround. Any idea would be greatly appreciated.

PS: I am opened to giving up on ToolStripDropDowns. I am using it to provide a kind of light, unintrusive, dialog box, meaning it's not modal and automatically disappears whenever the user clicks somewhere else in the application. It's kind of a kludge, but it's been mostly satisfactory till now.

Dock