Questions on UI for WinForms Forum

4 answers

839 views

Hi,

I want to hide a one header (info header) but not the data like below, is it possible?

===============================
First Name | Last Name --> Header
===============================
First Name 1 | Last Name 1
------------------------------------------------------ --> row 1
Info 1
===============================
First Name 2 | Last Name 2
------------------------------------------------------ --> row 2
Info 2
===============================

Thanks

GridView

answered on 24 Oct 2014

1 answer

99 views

RadbuttonElemnt Touch

Hello to everyone
i am using the following teleriks demo for touch events
and wan to make the radbuttonelemt to be a picture
my picture is big and i need to dinamicly zoom it .
so this is the code

Imports Telerik.WinControls
Imports Telerik.WinControls.UI

Public Class CustomPanel
Inherits RadControl
Public Class CustomPanelLayout
Inherits Telerik.WinControls.Layouts.LayoutPanel
End Class

Public Sub New()
Me.EnableGesture(GestureType.All)
End Sub

Private m_layout As CustomPanelLayout
Private button As RadButtonElement
Private WithEvents CustomShape1 As Telerik.WinControls.RadImageShape

Protected Overrides Sub CreateChildItems(ByVal parent As RadElement)
MyBase.CreateChildItems(parent)
m_layout = New CustomPanelLayout()
parent.Children.Add(m_layout)
button = New RadButtonElement()
button.AutoSize = False
button.Size = New Size(100, 100)
button.Location = New Point(100, 100)
button.Text = "RadButtonElement"
Me.m_layout.Children.Add(button)
button.DoubleClickEnabled = True

...

So i try to make the button element from picture
and i cant find a way to do this. there is no background picture
propery for zooming picture

please help

PS
moje i na bulgarski :)

Buttons, RadioButton, CheckBox, etc

answered on 24 Oct 2014

1 answer

157 views

How to add the first item

I fill this dropdown list in this way

public void FillDropDownList(string connString)

{

String Query = "SELECT * FROM information_schema.tables where Table_Name like 'Table%'";

using (var cn = new SqlConnection(connString))

{

cn.Open();

DataTable dt = new DataTable();

try

{

SqlCommand cmd = new SqlCommand(Query, cn);

SqlDataReader myReader = cmd.ExecuteReader();

dt.Load(myReader);

}

catch (SqlException e)

{

//TODO

}

radDropDownList1.DataSource = dt;

radDropDownList1.ValueMember = "TABLE_NAME";

radDropDownList1.DisplayMember = "TABLE_NAME";

}

Now I need to add at index 0 something like "Select a table..."

How do I do that?
I have tried something like this but I need to add it at index 0.

radDropDownList1.Items.Add("Select a table...");

radDropDownList1.SelectedIndex = 0;

DropDownList

answered on 23 Oct 2014

1 answer

189 views

Paging problem if PageSize value is null

I am using this line of code to allow the user to choose the page size:

private void radTextBox1_TextChanged(object sender, EventArgs e)

{

radGridView1.MasterTemplate.PageSize = Int32.Parse(radTextBox1.Text);

}

It works fine until the textbook is empty. In such case the amount of rows get stacked to 1 and there is no more control. I mean, paging size does not work anymore. Is this an expected behavior?
I solved it like this:

if (radTextBox1.Text != "")

{

radGridView1.MasterTemplate.PageSize = Int32.Parse(radTextBox1.Text);

}

Thanks

GridView

answered on 23 Oct 2014

7 answers

330 views

Sum of the Values in a tooltip

Hi
My Client has planned to buy the telerik controls for windows form. Before that, he like to check whether it has the below functionality

I'm populating a rad GRid from an XML File,. I've a Numeric Column in my Grid.

When my user multi selects the numeric column, then it has to add the values and show it in a tool tip simultaneoiusly. Is it possible. Kindly help us.

GridView

answered on 23 Oct 2014

3 answers

120 views

Drag & Drop selected rows from a grid to another

Hi,

Could anybody share an example of how to drag and drop selected rows from a RadGridView to another?

Regards

Francisco Morales

GridView

answered on 22 Oct 2014

1 answer

133 views

Remove header separator?

How I could remove in this code the blue header separator of a RadDesktopAlert?

http://www.telerik.com/help/winforms/media/desktopalert-overview005.png

With RadDesktopAlert1

.CaptionText = "Caption Text"

.ContentText = "Content Text"

.FixedSize = New Size(width:=200, height:=100)

.ScreenPosition = AlertScreenPosition.BottomRight

.Opacity = 0.8F

.PlaySound = True

.SoundToPlay = Media.SystemSounds.Exclamation

.CanMove = False

.IsPinned = False

.ShowCloseButton = True

.ShowOptionsButton = False

.ShowPinButton = False

.AutoClose = True

.AutoCloseDelay = 5 ' Seconds

.FadeAnimationFrames = 80

.FadeAnimationSpeed = 5

.FadeAnimationType = FadeAnimationType.FadeIn Or FadeAnimationType.FadeOut

.PopupAnimation = True

.PopupAnimationDirection = RadDirection.Down

.PopupAnimationEasing = RadEasingType.Default

.PopupAnimationFrames = 50

End With

RadDesktopAlert1.Show()

Thanks in advance.

DesktopAlert

answered on 22 Oct 2014

1 answer

142 views

How can i use RadScrollBar for scintillaNET?

Hi,

I want to use RadScrollBar for scintillaNET syntax editor. How can i use RadScrollBar as custom scintillaNET scrollbar? Is it possible

Thanks.

General Discussions

answered on 22 Oct 2014

1 answer

168 views

Group Column Name

Hi,

I'm sure this is an easy issue but i'm struggling to find a solution on my own. Basically I want to get the name of the column that i made groupby it.

example:
.
1- I have data in my radgridview and i drag and drop on of the column to make group by it.

2- I have an event

Private Sub ReportingGridView_GroupByChanged(sender As Object, e As GridViewCollectionChangedEventArgs) Handles ReportingGridView.GroupByChanged

End Sub

my question is : how I can return the name of the column that I made group by it??????????????

PLZ Help...

GridView