Questions on UI for WinForms Forum

4 answers

236 views

Change text of the items in the context menu

I would like to change the text of the items

-Close
-Close All But This
-New Horizontal Tab Group
-New Vertical Tab Group

in the context menu of my document panes

I use the DockingManager with automatic MDI child detection enabled.

I just want to change it to another language, the functionality must remain the same.

Also, is it possible to remove the New Horizontal/Vertival Tab Group items?

Regards,
Jill-Connie Lorentsen

Dock

answered on 21 Feb 2011

13 answers

347 views

[Solved] RadDropDownButtonElement scroll bar

Hello, I am running into an odd display issue with a dropdown element in RibbonBar. I am using the drop down to allow user to select font for text, and showing a preview of the text within drop down directly using the suggested code in following forum post (http://www.telerik.com/community/forums/winforms/ribbonbar/font-in-ribbon-bar.aspx).

While the text is showing up in the specified fonts, no scroll bar is appearing in the drop down, and the list takes up the entire height of the app. How can I get the scroll bar to appear, as well as limit the size of the list when drop down button pushed?

(as a side point, is it also possible to set the font size for each list item? Some of items the text is too small toread clearly...)

Thanks!
Justin

RibbonBar

answered on 21 Feb 2011

9 answers

464 views

[Solved] Dinamically changing a cell's backcolor

I'm working on a solution wich receives events that represent data from stock exchange.
I receive the data and list the quotes within the radgridview. What I want is to change the backcolor of a cell for around 500ms, to blue, if the price rises, red if it goes down and do nothing if the prices remains the same.
I have read the topics, and conditional formatting is not possible, because i don't have a static value to trigger the color change. Then I tried, as some topics suggest, changing the backcolor of the cell using the CellFormatting Event. However, when the values in the cell change, the event triggered is CellValueChanged, not CellFormatting. I was wondering if there is a way for me to raise the CellFormatting after I receive a CellValueChanged.

Thanks,

Alexandre

GridView

answered on 21 Feb 2011

5 answers

370 views

[Solved] FormatString

HI

I have a Radgridview Which has a ComboBoxColumn---'Account'

The data from database came in this Fashion-- (XXXXXX) XXXXXXXXXXXXX
for e.g ----- (Expence) Computer and Internet Expence
(Income) Investment Income

I want to show the data as---

Text within Brackets Should display in Blue color
text outside of Brackets should display in Black color

Suggest me any way to Show this....
Thanks

GridView

answered on 21 Feb 2011

2 answers

323 views

Rows property not in sync with sort ?

Dear Telerik team,

we have a RadGridView descendant, that delivers some new properties as shown in code below.
The attached images are to demonstrate the unexplicable behaviour. To generate the hint shown in the statusbar on the bottom of these images we used the following code that already uses our own indexer property:

string hint = HistoryGrid.MouseRow + " / " +

HistoryGrid.MouseColumn +
": IsProcedure = " + ((bool)HistoryGrid[HistoryGrid.MouseRow, "IsProcedure"]);

As seen on ALL images, row and column are always determined correctly, depending on where the mouse was during the screenshot.
(MousePointer not on image).

We use the hierarchy feature, so bold texts indicate that the entry is a procedure, containing child rows.
The status hint indicates that with its text.

While sorting is unchanged, ascending on column "Vom / Am", our indexer gets correct results (Images 1 and 2).
After sorting the same column descending (image 3), the indexer obviously addresses the wrong rows:
Row number is 4 (correct), but IsProcedure = true, incorrect, because row 4 in this sort order IS NOT a procedure.
Looks to us as if the Rows property of the RadGridView addresses the wrong rows after one did some sorting, is that possible?

Thanks to everybody with help on that.
Regards
Ron

Below the code we added to the RadGridView descendant:

internal object this[int rowIndex, string columnName]

{

get { return (rowIndex >= 0) ? Rows[rowIndex].Cells[columnName].Value : null; }

}

protected override void OnMouseMove(MouseEventArgs e)

{

base.OnMouseMove(e);

object currentCell = ElementTree.GetElementAtPoint(e.Location);

if (currentCell is GridDataCellElement)

{

var cell = currentCell as GridDataCellElement;

MouseRow = cell.RowIndex;

MouseColumn = cell.ColumnIndex;

}

else if (currentCell is GridGroupExpanderCellElement)

{

var cell = currentCell as GridGroupExpanderCellElement;

MouseRow = cell.RowIndex;

MouseColumn = -1;

}

else if (currentCell is GridExpanderItem)

{

MouseColumn = -1;

}

else

{

MouseRow = -1;

MouseColumn = -1;

}

GridView

answered on 21 Feb 2011

6 answers

325 views

Title Row Display

When we group any column it displays grouped summary column at the top like the same way i want to display summary row for each child grid view without grouping. Is it possible ? please see the attached image and suggest me. I am evaluating your product If i can do as shown in my image???

using version RadControls for windows Q3 2010

GridView

answered on 21 Feb 2011

1 answer

339 views

[Solved] Checkbox in RadCommandBar?

Can you add a checkbox in a RadCommandBar ? It was possible in RadToolStrip.

CommandBar

answered on 21 Feb 2011

5 answers

700 views

adding text to a command button

hi,

how can i add text to a command button in a radgridview row?

        AddHandler RadGridDocuments.CommandCellClick, AddressOf RadGridDocuments_CommandCellClick
        Dim commandColumn As GridViewCommandColumn = New GridViewCommandColumn()
        commandColumn.HeaderText = "Command"
        commandColumn.Width = 100
        commandColumn.DataField = "PersonID"
        Me.RadGridDocuments.Columns.Add(commandColumn)

thanks, andreas

GridView

answered on 21 Feb 2011

7 answers

181 views

problem with grid view edit

I’m having problem with grid view edit functionality.

I’m trying to implement edit in a popup window. When I select a row for edit, it is giving some other row information in edit screen.

Do I need to pass the Row index or something like that to the popup?

GridView

answered on 21 Feb 2011

10 answers

486 views

[Solved] Datasource set to dataTable no filter row showing

I've got a radgridview control hosted in a winforms application that is bound to a datatable via: "radGridView1.DataSource = dataTable". The property ShowFilteringRow is set to true, but when the data is shown - no filtering row appears.

How can I get the filtering row to show the radgridview is bound to a datasource.

And before it is suggested, yes I could filter the data before the datatable is bound, but there could be literally thousands or records in the table and the user may want to filter the information further once the information is displayed. An example, I pull information from a vendor table for the state of Idaho (1000 records).... once the information is displayed the user wants to filter by Boise (250 records). They may want to filter further based on a value in another column that may take the count down from 250 to 10 records. You get the idea.

Yes they can use the column ordering values, but that doesn't work. The idea later is to export the information to XML based on the filtered selection explained above.

Thank you in advance for your assistance.

GridView

answered on 20 Feb 2011