Questions on UI for WinForms Forum

1 answer

208 views

Hi Telerik,

I was wondering on how to use the RadPageViewPage in combination with controls. I was looking for an item list within the RadPageViewPage to add buttons (or other controls) to the Page. But I can't seem to find it (wondering if it actually exists). How should this RadPageViewPage be used? Should I just add normal controls to it from the VS toolbox?

Would be nice to have a items list in this control to add buttons to it. This was the case with the previous version of the OutlookBar if I recall correctly.

Thanks for your information.

Best Regards,

Francois

PageView

answered on 29 Nov 2013

3 answers

134 views

[Solved] Cannot remove border in RadRibbonBarButtonGroup 2013 Q1

Hi,

I cannot remove Border from RadRibbonBarButtonGroup in 2013 Q1. Just follow this steps:
1. Create RadRibbonBarButtonGroup
2. Uncheck Show Border in PopUp window
3. Save and close Form
4. Reopen form.

You also can see the steps in attachment. Could you help me?

RibbonBar

answered on 29 Nov 2013

1 answer

85 views

Is it possible to implement to trigger an extra event/function when clicking the file links

Hi Telerik,

I use a radGridviews to implement a system which supports downloading files from IIS server.

The column setting is shown below,
<telerik:GridHyperLinkColumn DataTextField="File Name" HeaderText="File Name" UniqueName="File Name" DataNavigateUrlFormatString="IIS_ItemServer\{0}" DataNavigateUrlFields="File Path" />

In addition to downloading files,

is it possible to implement to trigger an extra event/function when clicking the file links by this way?

Thanks you

GridView

answered on 29 Nov 2013

1 answer

718 views

[Solved] Set Current Cell

Hello,

I have a GridView on which I want to set programmatically the CurrentCell. I have found a solution using this metohd

public void SetCurrentCell(int rowIndex, string columnName)

{

CurrentRow = Rows[rowIndex];

CurrentColumn = Columns[columnName];

}

But using this method fires twice the CurrentCellChanged event which it is not desirable.
Is there other way to do this to simulate the Mouse Click which does not fire twice the CurrentCellChanged?

Thanks in advance

GridView

answered on 29 Nov 2013

1 answer

158 views

Are StepLine charts supported with the Winforms ChartView control

I was wondering if steplines are supported in this control. Thanks in advance, Krisztian

ChartView

answered on 29 Nov 2013

1 answer

177 views

RadRichTextBox avoid image resize

Hi,
I'm trying to insert an image inside a radrichtextbox (windows form) using this code

Bitmap b = new Bitmap(openDialog.OpenFile());

myRadRichTextBox.InsertImage(b);

but the image is automatically resized to the size of radrichtextbox.
How can I avoid this?
Thanks

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 29 Nov 2013

1 answer

132 views

Bounded columns type - MultiComboBoxColumn

Hello!

I have RadGridView bounded with DataSet. Is there any way to change type of the columns?

For example I have DataTable in DataSet with columns: Id, Name and Job. I'm creating data binding between RadGridView
and DataSet. I would like to have three columns in my RadGridView: Id (typeof DecimalColumn), Name (typeof TextBoxColumn), Job (typeof MultiComboBoxColumn). I know that I have to have Id as System.Int32, Name as System.String in my DataSet, but how can I change Job into MultiComboBoxColumn?

Thanks for help, Kuba

GridView

answered on 29 Nov 2013

4 answers

199 views

[Solved] Performance problem

Hello Support,
I have to bind a large of data to GanttView (6000 Items, and 12000 links). After binding data, Memory is about 200MB. And In GUI, when I were scrolling down form top to bottom Items, I found that the memory for the application increase so much about 1.5GB.
When I use WPF Gantt View, it take about 230MB.
May you help me how to increase control RAM usage?
Thank in advanced.
Nguyen

GanttView

answered on 28 Nov 2013

3 answers

345 views

SelectionChanged event not working well

Hello,

I have a RadGridView with an handler for the SelectionChanged event. MultiSelect is enabled. If I hold the mouse button and move the mouse to select rows, the event is triggered as expected. However, if I keep holding the mouse button and move the mouse back to select less rows, the event is not triggered! It seems to me that this is an error in the RadGridView.

I use this functionality to update a label with the number of selected rows, which is not updated correctly this way. Is there a way that I could make this work?

Below is a code snippet that shows my problem.

int previousSelectedItemCount;

private void rgvObjecten_SelectionChanged(object sender, EventArgs e)

{

if (previousSelectedItemCount > rgvObjecten.SelectedRows.Count)

{

// this is not reached

}

previousSelectedItemCount = rgvObjecten.SelectedRows.Count;

// code to update label here

}

GridView

answered on 28 Nov 2013

1 answer

168 views

RadAutoCompleteBox char ; causing tags to be created

For some reason RadAutoCompleteBox is using ; as default seperator i tried putting another sep but then this displays on screen and i cant use space cause then it make every word a tag any ideas?

Or is their a way to force it to be just one item?

AutoCompleteBox

answered on 28 Nov 2013