Questions on UI for WinForms Forum

5 answers

95 views

Postback problem

Hello,
telerik radgrid dissapearing on postback ,
when i click in radgrid , its postback and dissapear , plz anyone help asap.

thanks in advance

Regards,
Muhammad Arsal Khan

New Product Suggestions

answered on 24 Jun 2014

12 answers

665 views

Radiobutton in RadGridView

Hi,

I am using the code from the link http://www.telerik.com/support/kb/winforms/gridview/creating-a-radradiobuttoncellelement.aspx to create a RadRadioButtonElement. Unlike the example provided, I am using just one radiobutton per cell instead of three.

At the row level the RadRadioButtonElement should function like a checkbox. User should be allowed to set the ToggleState to On or Off on a particular row.

Among the rows in the RadGridView, there cannot be more than one row which has this column's ToggleState set to On.

Please check the attached image to get an idea.

GridView

answered on 24 Jun 2014

1 answer

144 views

Get backcolor and forecolor of SubItem

I'm setting the backcolor and forecolor of SubItems in the radListView1_CellFormatting event. Later, I'm exporting my List View to Excel, and I need to access the backcolor and forecolor of each SubItem/cell. Is this possible? I see the property for Item backcolor, but I can't get at the SubItem backcolor.

ListView

answered on 23 Jun 2014

1 answer

171 views

Gridview Cell Edit Click

I'm able to edit cells correctly, however, if there is a cell with a particular long sentence, it will go to the end of the sentence when I click into the cell to edit.
Example, a cell containing a sentence
"I watched XXXXX TV show this weekend" - I click in there and I can click directly into the XXXXX as the sentence isn't too long.
"I first went to the store then came home and watched XXXXX TV show" - I click in there and it will highlight the sentence but take me to the last part of the sentence that fills up the cell.

Is there a way to adjust where you can click into the cell or an easier way to edit in the situation where a sentence is much longer?

Thanks,
Jeff

GridView

answered on 23 Jun 2014

1 answer

127 views

Print Preview Key Press Event

Hi,

I want to know how to apply the key press on print preview style of the scheduler.
If user press arrow up/down it will go to next/previous page.

Thanks.

Scheduler and Reminder

answered on 23 Jun 2014

1 answer

283 views

Telerik.QuickStart.WinControls.ImageContainer

I get the following error:

The type or namespace name 'ImageContainer' does not exist in the namespace 'Telerik.QuickStart.WinControls' (are you missing an assembly reference?)

General Discussions

answered on 20 Jun 2014

10 answers

1.8K+ views

Null Text and Placeholder.

Hi there,

I'm trying to set up a MaskedEditBox that takes in digits only and displays a null text instead of the default place holder value and I cant seem to get it to work.

It seems that when I change the masktype, the null text doesnt work anymore :(

Can I get some sort of tips to fix this?

relevant attributes:
Mask = "000000" --> (6 digits)
MaskType = "Standard"
NullText = "Enter Digits Here"
PlaceHolder = "_"

cheers,
Jonathan

MaskedEditBox

answered on 20 Jun 2014

1 answer

154 views

PDFPrinting problem

When I run the following code I get the attached error. If I comment out this line the PDF does load and display correctly so I know that is now the issue. It can also be printed if I click the print button on the navigator. I want to be able to send it print automatically (either via print preview or directly with print). Not sure why this error is occurring.

Imports iTextSharp.text.pdf

Imports System.IO

Imports iTextSharp.text

Public Class Form1

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load

Dim document As New Document()

Dim pdfStream As New MemoryStream()

Dim pdfwriter As PdfWriter = pdfwriter.GetInstance(document, pdfStream)

document.Open()

Dim over As PdfContentByte = pdfwriter.DirectContent

over.BeginText()

'Add logo.

'Dim imagelog As iTextSharp.text.Image = iTextSharp.text.Image.GetInstance(My.Resources.manalivelogo, System.Drawing.Imaging.ImageFormat.Jpeg)

'imagelog.ScalePercent(20)

'imagelog.Transparency = New Integer() {255, 255}

'imagelog.SetAbsolutePosition(25, 800)

'over.AddImage(imagelog)

document.Add(New iTextSharp.text.Phrase("More sample text for signature demo"))

Dim tr As BaseFont = BaseFont.CreateFont(BaseFont.TIMES_ROMAN, BaseFont.WINANSI, BaseFont.EMBEDDED)

Dim btr As BaseFont = BaseFont.CreateFont(BaseFont.TIMES_BOLD, BaseFont.WINANSI, BaseFont.EMBEDDED)

over.SetFontAndSize(btr, 12)

over.ShowTextAligned(iTextSharp.text.Element.ALIGN_MIDDLE, "2117 Maryland Avenue, Baltimore, MD 21218", 45, 780, 0)

over.ShowTextAligned(iTextSharp.text.Element.ALIGN_MIDDLE, "Phone: 410-837-4892 Fax: 410-837-0639", 55, 768, 0)

over.EndText()

pdfwriter.CloseStream = False

document.Close()

pdfStream.Position = 0

RadPdfViewer1.LoadDocument(pdfStream)

RadPdfViewer1.PrintPreview()

End Sub

PdfViewer and PdfViewerNavigator

answered on 20 Jun 2014

1 answer

107 views

Can not update DropDownList

Hello,
I have problem with population DropDownList few times... First time is working, than I get first element choosed but rest of the list is empty:

MainProgram.myConnectionHelper.Connection.Open();
SqlCommand myCommand = new SqlCommand("SELECT Twr_Kod, Twr_Nazwa FROM Seven.TwrKarty WHERE Twr_Kod = 'W01 'or Twr_Kod = 'W06';", MainProgram.myConnectionHelper.Connection);
//ddlRodzajMiesa.BeginUpdate();
//ddlRodzajMiesa.DropDownStyle = RadDropDownStyle.DropDown;
ddlRodzajMiesa.DataSource = null;
ddlRodzajMiesa.ValueMember = "Twr_Kod";
ddlRodzajMiesa.DisplayMember = "Twr_Nazwa";
ddlRodzajMiesa.DataSource = myCommand.ExecuteReader();
ddlRodzajMiesa.SelectedValue = 0;
//ddlRodzajMiesa.DropDownStyle = RadDropDownStyle.DropDownList;
//ddlRodzajMiesa.EndUpdate();
MainProgram.myConnectionHelper.Connection.Close();

Thanks for any help in advance...

DropDownList

answered on 20 Jun 2014

1 answer

226 views

Changing Windows Form Application to use Telerik

I have a Windows Forms App and I want to change it to use Telerik UI, I would like to know how i can do that? Do I have to change each and every item or there is a way to convert my control to rad?

Thanks
Brian.

General Discussions

answered on 20 Jun 2014