Questions on UI for WinForms Forum

2 answers

144 views

Need to use RadGrid in code, but not on form

I need to use a RadGridView, so I can assign the DataSource.

However, when I do the following code, i get zero rows and columns. What am I missing

List<Records> data = dbc.Records.ToList();

RadGridView gv = new RadGridView();

gv.BeginUpdate();

gv.AutoGenerateColumns = true;

gv.AutoGenerateHierarchy = true;

gv.DataSource = data;

gv.EndUpdate();

When I look at the gridview, after the datasource is set, the row count and column count are zero? Again, What I am doing wrong? The only thing that is different then what we are doing in our application, is the grid is not on a FORM.

Thanks

GridView

answered on 10 Aug 2020

9 answers

631 views

Capturing TAB from RadTextBox

Is there a way to capture or trap when the user hits the TAB key while on the RadTextBox? I've tried various KeyPress, KeyDown, and PreviewKeyDown events but none of them seem to capture the TAB key. I've tried turning TabStop on and off on the control and turning the KeyPreview property on and off on the ShapedForm but that doesn't appear to changing anything related to this problem.

Basically I'm trying to capture the TAB key for use with a barcode scanning gun that will scan the barcode then automatically enter a TAB key after the scan. Unfortunately due to other applications that are using the barcode scanner, I'm forced to deal with the TAB key. I tried using the Leave event but that event wants to fire all the time including when the control has focus and the user clicks a button or when the control has focus and the form is being closed. I've been unable to come up with a viable solution just yet. Any help would be much appreciated!

Thanks,
-Tim

TextBox

answered on 10 Aug 2020

1 answer

135 views

Export to Fixed Length File

I have not seen it, but is there any ability to export from the grid to a fixed length flat file?

Thanks

GridView

answered on 10 Aug 2020

3 answers

339 views

Import Docx to RadRichTextBox

Good morning, the binding with RadDocument and Docx drive me crazy.

When I click in importCommand, fires ImportDocx() correctly and file docx is imported in Rdoc property but in RadRichTextBox don´t display in view. When I clik in keyboard, the aplicacion pause in set.

This is my view model:

private RadDocument rd;
public RadDocument Rdoc
{
get { return rd; }
set {

rd = value;
              OnPropertyChanged();
       }
}
public void ImportDocx()
{
      RadDocument doc = null;
      DocxFormatProvider provider = new DocxFormatProvider();
      using (Stream inputStream = File.OpenRead(“Any File.docx"))
      {
        doc = provider.Import(inputStream);
      }
      Rdoc=doc;
}

This is my view (Xaml)

<telerik:DocxDataProvider RichTextBox="{Binding ElementName=radRichTextBox}" Docx="{Binding Path=Rdoc, Mode=TwoWay}"/>
<telerik:RadRichTextBox x:Name="radRichTextBox"/>.......

RichTextEditor

answered on 10 Aug 2020

13 answers

934 views

Text overflow to adjacent cell

Hi. Is it possible to overflow a text into the next cell?

Something like no-wrap and no ellipsis but the whole text should still be visible.

There seems to be no straightforward way to do this in gridview.

GridView

answered on 07 Aug 2020

1 answer

437 views

How do I change the line space in the wrapped label text.

In Run Time, How do I change the line space in the wrapped label text, please see the Screenshot .

Label

answered on 07 Aug 2020

1 answer

269 views

Remove/Change the white space in the middle of the word rapped text

Hello,

In Run Time, How to remove/change the white space in the middle of the word rapped text. Kindly refer to the screenshot.

https://anilkumar-aitechindia.tinytake.com/tt/NDUxMjc0NF8xNDI5OTY2Mg

Label

answered on 07 Aug 2020

2 answers

222 views

Command Examples?

Could you provide an example of using the RadSyntaxEditor commands?

https://docs.telerik.com/devtools/winforms/controls/syntax-editor/commands

Thanks! Jason

SyntaxEditor

answered on 06 Aug 2020

1 answer

187 views

PropertyGridDropDownListEditor select the first item automatically

Why does the PropertyGridDropDownListEditor automatically select the first option for me, is it possible to change this behavior?I want to keep things as they are when I have not chosen to.

public partial class RadForm1 : Telerik.WinControls.UI.RadForm

{

private class Info

{

[Editor(typeof(PropertyGridDropDownListEditor), typeof(BaseInputEditor))]

public string Address { get; set; }

}

public RadForm1()

{

InitializeComponent();

}

private void RadForm1_Load(object sender, EventArgs e)

{

radPropertyGrid1.SelectedObject = new Info { Address = "B" };

}

private void radPropertyGrid1_EditorInitialized(object sender, PropertyGridItemEditorInitializedEventArgs e)

{

PropertyGridDropDownListEditor ddl = e.Editor as PropertyGridDropDownListEditor;

if (ddl != null)

{

BaseDropDownListEditorElement el = ddl.EditorElement as BaseDropDownListEditorElement;

el.DataSource = new List<string> { "A", "B", "C" };

el.Text = ((PropertyGridItem)e.Item).Value + "";

}

PropertyGrid

answered on 06 Aug 2020

4 answers

846 views

Cell spacing?

Hi

I have a radgrid with the cell text alignment, in the first column, set to middle left.
The text in the cell (and the headertext) is to close to the edge of the radgrid.

The text in the cell looks missplaced since the is a 5px margin both above and below the text, but to the left there is none.

Is it possible to add a spacing to the left of the text (both headertext and cell), that is equal to the spacing above and below the text?
Can it be done by using FormatString?

Regards
Per Bornsjo

GridView

answered on 05 Aug 2020