Questions on UI for WinForms Forum

3 answers

295 views

Auto Hide

How can I specify which auto hide panel a dock panel hides to? For example, I have a dock panel that is currently hiding to the bottom auto hide panel, but I would actually like it to hide on the left auto hide panel.

Dock

answered on 07 Jul 2009

1 answer

172 views

how to make one cell in child template editable

Hi
I need following functionality:
When user press a button I iterate all childrows checking the values in cells and if those values are not ok i pop out a Message.box warning the user. Then I want to enable him to change the incorrect cell value, therefore I need to make that cell editable. I use following code:

Me.RadGridView.Rows(i).ViewTemplate.AllowEditRow = True
Me.RadGridView.Rows(i).ViewTemplate.Rows(0).Cells(0).BeginEdit()
Me.RadGridView.PerformLayout()
Me.RadGridView.BeginEdit()

The cell stays readonly.
Thank you in advance!

GridView

answered on 07 Jul 2009

1 answer

137 views

[Solved] 2009 Q2 Exit and Options Buttons in the RibbonBar Start Menu

I noticed that the Ribbon Bar has an Exit and an Option button at runtime, but not at design time(?).
How can I register event handlers for these buttons?

Regards
Erwin

RibbonBar

answered on 07 Jul 2009

2 answers

117 views

RADFORM in 2009 Q2

I just installed 2009 Q2 and my application that uses RafForm failed (no reference to Telerik.WinControls.RadForm). I was able to get it working by replacing the this with Telerik.WinControls.RadFormOld on the Inherts statement. (but now I get is obsolete warnings)

My question is: Where is RadForm? I can't find any reference to RadFormOld in the docs on online and I can find RadForm to use in the inherts statement.

Form

answered on 06 Jul 2009

3 answers

230 views

Export of excel out of memory

Hi, I was testing out the export to excel feature using the ExportToExcelML object but I found out that it throws out of memory exception when the grid has over 65000 records. I used the following source code:

         void exportExcel_Click(object sender, EventArgs e)
        {
            SaveFileDialog fileSave = new SaveFileDialog();
            fileSave.Filter = "Excel Files(*.XLS)|*.xls";
            if (fileSave.ShowDialog() != DialogResult.OK)
                return;
            string strExportLocation = fileSave.FileName;
            ExportToExcelML exporter = new ExportToExcelML();
            exporter.HiddenColumnOption = ExportToExcelML.HiddenOption.DoNotExport;
            bool exportThemeColors = false;
            exporter.RunExport(radGridView1, strExportLocation, ExportToExcelML.ExcelMaxRows._65536, exportThemeColors);

        }

did I do something wrong or is it a problem with the ExportToExcelML object?

GridView

answered on 06 Jul 2009

2 answers

122 views

Doc of Q2 says Q1

- Significant parts of Q2 documentation seem to be missing (for example Ribbon Bar).
- Some links to the website are not working
- Even the title points to Q1
- Undocumented breaking changes ...

All in all I'm very disapointed with the quality of the docs once again. Where is the major improvement you promised us about one year ago?
This release feels very much like it should have been the Q2 beta.

Documentation

answered on 06 Jul 2009

1 answer

173 views

How to group column from code ?

Hello.

I have another question I would like to group the table on one of the column. I try to do this using this code, but it's not work:

Dim gbe As New GridGroupByExpression("Grupa Group By Grupa")

gv_dodatkowe.MasterGridViewTemplate.GroupByExpressions.Add(gbe)

What i'm doing wrong ?

Thanks a lot for help.

GridView

answered on 06 Jul 2009

3 answers

117 views

Do grid summaries include non-visible rows when aggregating?

If I have a grid full of data and I hide some of the rows (by setting row.IsVisible = false), will my column summaries exclude those rows from the calculations? Or do I need to physically remove the row from the grid?

Thanks,

Ben

GridView

answered on 06 Jul 2009

3 answers

266 views

Datetimepicker popup

Hi

I am sure I am missing something very simple, how do I make the datetimepicker popup, as in show the calendar when the control is minimised?

Calendar, DateTimePicker, TimePicker and Clock

answered on 06 Jul 2009

2 answers

135 views

[Solved] How to "put" the radcalendar into a single cell?

Hello, my problem is simple. unfortunately I can not deal with it alone.
I want to put RadCalendar in a single cell of the RadGridView , so that date was not written only selected.Can this be done somehow?
I saw a solution to fix the whole column in this way, but I need to do this with a single cell.
Best regards and thank you.

GridView

answered on 06 Jul 2009