Questions on UI for WinForms Forum

1 answer

193 views

Hello, I have the caretposition in a blank line, it just have the Enter symbol, I want to remove this line, I can't find a method to do this, you think you cal help me? Please.

RichTextEditor

answered on 13 Feb 2017

5 answers

191 views

[Solved] Drag and drop - Identifying the row AND column of the target

Hi,

All the examples I have seen are all about identifying the row of a target GridView where an item has been dropped onto.

But I need to identify the column as well. Is there a way to do this given only the e.HitTarget from the RadDropEventArgs i.e. in

void dragDropService_PreviewDragDrop(object sender, RadDropEventArgs e)

Thanks for any help.

GridView

answered on 13 Feb 2017

6 answers

1.3K+ views

GridViewDateTimeColumn formatString

Hi,

Maybe a stupid question, but I was wondering if there is an overview of the different formatstrings you can use for the DateTime Column?

I want to make a static function where I just need to call the right formatString, instead of every time searching the "net" for the right syntacs and add it.

Thanks

GridView

answered on 13 Feb 2017

1 answer

272 views

FontSize with decimal point

Hi, we use the rich text editor with the ribbon bar that has all the options to edit the text, we can select the font size from the drop down, but this only have integer values, we need it to be able to type the size we desire (in this case with decimals), well at least we need a .5 (8.5, 9.5, 10.5, 11.5 and 12.5)

Is there a way to achieve this? Please

I'm using 2017 Q1

Thank you all.

RichTextEditor

answered on 13 Feb 2017

2 answers

130 views

AddNewRow with DefaultValues in GridView

Hello,

I'm using a GridView for which I'm defining some default values.

When clicking on the NewRow, it displays the default values but if the user doesn't change any of row values, the row is never validated.

In the DefaultValuesNeeded event, I'm actually defining a specific column to have a specific ID each time, and I wish this could be sufficient to be able to validate the row. This used to work in Winforms Q1 2015...

GridView

answered on 13 Feb 2017

9 answers

178 views

[Solved] Format DateTimeColumn does not work

Hi everbody,

I'm trying to format a bound DateTimeColumn to show only the short dateformat without the time. I have tried everything, but it does not work.

I tried:

Format = Short and Custom
FormatString = {0:d}
FormatString = d

I read the online documentation but it does not work. Does anyone have a solution for this?

Thank you very much and have a nice christmas!

Markus

GridView

answered on 13 Feb 2017

5 answers

932 views

GridView DateTime Column Editor Custom Format

How do you change the default DateTime editor for a cell in a gridview date time column

I have tired using the DataEditFormatString, which according to the documentation is what you are supposed to use eg

gridView.Columns[5].DataEditFormatString = "{0:d}";

But it does not work.

GridView

answered on 13 Feb 2017

2 answers

148 views

[Solved] FilterClearButton in Filtercell

HI,

I want to add a "FilterClearButton" in every FilterCell. We are changing from Infragistics to Telerik and our users are familiar with that behaviour so I tried to create my own FilterCell but it was not working as expected. Everytime i click in my Filtercell, a EditorElement appears and my FilterClear button is not visible anymore. I think I have done smth wrong.

So has someone here tried anything similar?

Sincerely,

Dominik

GridView

answered on 13 Feb 2017

4 answers

1.2K+ views

How do I update a cell value

I am using RadGridView. I insert datas to RadGirdView like this:

// I am using Lambda Expression to get datas from Database.

var o = _vt.persons;

radGridView1.AutoSizeColumnsMode = GridViewAutoSizeColumnsMode.Fill;

radGridView1.Columns.Clear();

radGridView1.Rows.Clear();

radGridView1.MasterTemplate.AllowAddNewRow = false;

radGridView1.Columns.Add(new GridViewDecimalColumn("No"));

radGridView1.Columns.Add(new GridViewTextBoxColumn("Puanı"));

radGridView1.Columns.Add(new GridViewTextBoxColumn("Sonuç"));

radGridView1.Columns[0].Width = 8;

radGridView1.Columns[0].ReadOnly = true;

{

var enumerable = o.ToArray();

foreach (var m in enumerable)

{

var r = radGridView1.Rows.AddNew();

r.Cells[0].Value = m.no;

r.Cells[0].Tag = "no";

r.Cells[1].Value = m.puani;

r.Cells[1].Tag = "puani";

r.Cells[2].Value = m.sonuc;

r.Cells[2].Tag = "sonuc";

}

radGridView1.ClearSelection();

radGridView1.CurrentRow = null;

You knoew, when double-click on a cell, it forms to editable mode. You enter a new value an when you click anywhere on the form or click enter, new value appears in the cell. But when I lick anywhere on the form or click enter, I want to save new value to the database. For this, I am using CellEndEdit event, but I did not manage to save new value to database.

Kind regards,

Mehmet.

GridView

answered on 12 Feb 2017

3 answers

135 views

RadDiagram theme support

I am unable to select a theme for the RadDiagram. I am trying to apply the Windows8Theme, but the dropdown list in the properties windows only shows: Reset and ControlDefault. I did apply the to the form, but for some reason I can't get it to apply to the diagram.

Diagram, DiagramRibbonBar, DiagramToolBox

answered on 10 Feb 2017