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8 answers
306 views

Hi

I have a grid bound to an empty dataset. When I load the form, it shows an empty row in the grid instead of showing the "Click Here to Add a New Item". As soon as I've added a row, the "Click Here to Add a New Item" row appears. How can I get it to show "Click Here to Add a New Item" at the start instead of showing an empty row?

sebastien
Top achievements
Rank 1
 answered on 18 Mar 2019
4 answers
361 views

Hello Telerik Team,

I need to change Font of Form dynamically.

I'm facing a problem with RadForm.

Unlike the Microsoft's Form, Rad Form did not automatically resize the form and child control (I attached sample screen shot).

I can't understand why. Pls Explain.

 

 

Dimitar
Telerik team
 answered on 18 Mar 2019
0 answers
84 views

 Hello everyone,

      When I use the RadGridView control, I want to reserve three decimal digits for column 4 of the table, but I can't find the decimplaces attribute using

RadGridView.

For example: GridView_GVDetails. columns ("Quantity"). decimplaces = 3 It is prompted that decimplaces are not a member of GridViewDataColumn.

hong
Top achievements
Rank 1
 asked on 18 Mar 2019
0 answers
142 views

Dear All,

I have a problem.

Due to customer requirements, I set the SelectionMode attribute of radgridvbiew to CellSelect.

But I find that I can't select the whole row, because the row's header can't be selected

But I can't change the SelectionMode to FullRowSelect.

What should I do?

Who can help me?

Best wishes

Ricardo
Top achievements
Rank 1
 asked on 18 Mar 2019
5 answers
144 views

Hi guys,

quick and simple: after localization to german, from "Cancel" -> "Abbrechen" the cancel button is cut off, due to the longer text.

See the attached image. How can I fix it? 

Note: Making popup wider did not help. How do I access the cancel button to adjust it?

 

thx and best regards,

Darko

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 15 Mar 2019
2 answers
148 views

Hi,

i tried to change auto generated editor to RadMaskedEditBox like here, but it doesn't work in DataLayout, while changing same way to Combo, Textbox, Checkbox works ok. For RadMaskedEditBox binding is not created. Any workaround for that?

 

Thanks

Alex

 

Alex Dybenko
Top achievements
Rank 2
 answered on 15 Mar 2019
3 answers
163 views

Version 2019.1.219

I've been receiving the above exception on my grids when they're initially filled with their first page of data and on first call to BestFitColumns.

When tracing into decompiled source, the error is thrown on the function in StretchVirtualGridColumnLayout.cs

/// <summary>Starts the column resize.</summary>
    /// <param name="column">The column.</param>
    public override void StartColumnResize(int column)
    {
      if (!this.stretchableColumns.Contains(column))
        return;

 

stretchableColumns are null at this moment which is what's throwing the exception.

Investigating further by placing some break points, the above function is being called before the function "public override void CalculateColumnWidths(SizeF availableSize)" which actually generates the stretchableColumns list.

Im sorry, but I can't include a sample project at this time as the code is too complex.

The grid.OnCellValueNeeded event drives obtaining the data.

I'm not sure where I should call the BestFitColumns method. I am receiving the exception in the OnCellNeeded and OnCellFormatting events on the first call.

Can you advise please?

 

Dimitar
Telerik team
 answered on 14 Mar 2019
2 answers
114 views

Hi all,

I've got a question about the scheduler: Is it possible to change the position of the ruler and the day/group header? I need to show the day header (with grouping) on the vertical axis and the ruler on the horizontal axis. Is that possible?

 

Best regards

 

Markus

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 14 Mar 2019
3 answers
119 views

Hello,

I have a little problem with Gridview. The problem is when I add a descriptor to grid like this

gridView.SortDescriptors.Add(COLUMNNAME, System.ComponentModel.ListSortDirection.Descending)

The row is covered by filtering options

What could be the problem? How can I solve this?

I am using Telerik WinForm R1 2018 SP1

Thank you"

 

 

Dimitar
Telerik team
 answered on 13 Mar 2019
8 answers
200 views

Hi,

I have DataEntry with Dock=Fill, is it possible to "repaint" or "redraw" DataEntry after changing form's size, so controls width corresponds form width?

 

Thanks

Alex

 

 

Dimitar
Telerik team
 answered on 13 Mar 2019
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