Questions on UI for WinForms Forum

6 answers

459 views

[Solved] Show Scrollbar in RadScrollablePanel

Hello!

I want a RadScrollablePanel which just have a VerticalScrollBar (which is everytime visible). So the user can only scroll down and there is no ned of a HorizontalScrollBar.

I even tried this code below, but there is no effect (also setting direct on PanelContainer has no effect)

this.radScrollablePanel3.PanelContainer.HorizontalScroll.Enabled = false;

this.radScrollablePanel3.PanelContainer.VerticalScroll.Enabled = true;

this.radScrollablePanel3.PanelContainer.VerticalScroll.Visible = true;

Does someone know what I have to do?
Thanks!
Regards
Juergen

ScrollablePanel

answered on 21 Sep 2010

11 answers

975 views

[Solved] Nested Grid '+' sign enable/disable if no child records exits.

Hi
In Nested Grid, we get a '+' sign. The problem is that '+' sign appears all times, even if there are no child records for that row.

1. Can we enable/disable OR Hide/Unhide '+' sign. depending on if child rows exits.

2. OR alteast we can put some bgcolor indicating to user that this record do have child rows.

Without any indicator user may feel quite annoying to click on '+' sign and nothing happens.

Regards
lee.

GridView

answered on 21 Sep 2010

1 answer

222 views

hide hierarchy expanded column

Hi,

I want to hide the hierarchy expanded cell, even when the parent rows have children.

I can hide the image but I cant not hide the column

Thanks,

Felipe

GridView

answered on 21 Sep 2010

2 answers

188 views

RadWebBrowserItem ScriptErrorsSuppressed

I'm trying to suppress script errors in a RadWebBrowserItem.

In System.Windows.Forms.WebBrowser there is a property named ScriptErrorsSuppressed, but I can't seem to find an equivalent in RadWebBrowserItem.

Does anybody know if it's possible to suppress script errors in the RadRotator using a RadWebBrowserItem?

Thank you!

Rotator

answered on 21 Sep 2010

1 answer

139 views

Filtering Row causes a selection change

We have upgraded to the new 2010.2.10.0914 version of the GridView (from version 2010.1.10.308).

In the prior version that we were using, when entering the filter row the grid still maintained the databound selected row. In the new version this does not seem to be the case. As soon as a cell in the filter row is clicked then the selected data row is no longer selected.

The behavior of maintaining the selected data, when entering into the filter row, is needed for our application. How can this be accomplished in the new version of the GridView?

Thank you for any help and information you can provide.
Jeremy

GridView

answered on 21 Sep 2010

1 answer

217 views

[Solved] gridviewcheckboxcolum cell clicked event is not fired

Hi,

i hav a radgridview and a gridviewcheckboxcolumn in it.
when i click on checkbox why cell click event if not fired for checkbox.
or what is the other way to handle this checkbox checked event in gridview.

currently i am using Mouse Click event but there is one problem with it

Private Sub gridViewHome_MouseClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles gridViewHome.MouseClick

Dim element As RadElement = Me.gridViewHome.ElementTree.GetElementAtPoint(e.Location)

If TypeOf element Is RadCheckmark Then

If (IsNothing(gridViewHome.Rows(gridViewHome.CurrentRow.Index).Cells("User").Value)) Then

RadMessageBox.Show("Task Cannot Assign/UnAssign if the task", "Cannot Assign/UnAssign Task", MessageBoxButtons.OK, RadMessageIcon.Info)

End If

End Sub

when i click on the checkbox the mouse click event is fired and message box is also shown and after that when i click on Ok Button of Mesaage Box. the CheckBox is "Checked"
i dont this the Checked if the condition is satisfied.

please suggest.

Thanks

GridView

answered on 21 Sep 2010

1 answer

150 views

GridViewSummaryRow

Hi,

I have created a grid that needs to show totals and highlight the totals if they exceed a certain amount. Like a time sheet going over 40 hours for a week or 8 hours in a single day.

I have not been able to find a way to capture the CellElement to modify the GridViewSummaryRow cells.

I have tried a few different ways such as the following.

   private void rg_CellFormatting(object sender, CellFormattingEventArgs e)
        {

            if (e.CellElement is Telerik.WinControls.UI.GridSummaryCellElement)
            {
                e.CellElement.DrawFill = true;
                e.CellElement.NumberOfColors = 1;
                e.CellElement.BackColor = Color.Crimson;
                e.CellElement.Font = new Font("Verdana", 10);
            }

}

I never see a GridSummaryCellElement come up during the formatting. I was wondering if I am just going about it wrong or maybe its the order in which I am constructing my grid?

Quick view of my load:
            BuildGrid();
            PinColumns();
            BindGrid();
            CreateSummaryRow();

I can provide more detail if needed.

Any thoughts?

Thanks,

Chris

GridView

answered on 20 Sep 2010

1 answer

178 views

Multicombobox / checkboxelements

Hi @all,

is it possible to use a multicombobox (checkbox elements) in a gridview column? i cant find something about this.

Thank you
Markus

GridView

answered on 20 Sep 2010

1 answer

193 views

HyperLink(link button)Column in Grid for Windows

Hi,

Is there any way to add a link button(hyperlink) column in GridView for windows.(2010 sp1)

GridView

answered on 20 Sep 2010

1 answer

180 views

Radspineditor inconsistencies? Validation and beep feedback

Hi-

I'm using the Radspineditor for numeric entry. It has a lot of conveniences that I'd like to keep, rather than switching to an entirely different control. One problem that we're running into though is an inconsistency in the way validation is getting handled:

When a character is appended to the text in the editor (let's say it already contains "0.00000"), most non-numeric characters will automatically be rejected- This sounds a windows "beep".

Some symbols, like an open-parenthesis or an underscore, don't cause the beep, but are still rejected. I've noticed that these symbols will also cause the "Validating" event for the RSE to fire off, while the non-numeric characters mentioned earlier will not. Even if I do nothing in my "Validating" event code, the offending character is rejected.

My task is to try to make the character-by-character validation behavior consistent, but I haven't found a way to do that with the events that are available. I need to always know during the validation event when a character will be rejected. Currently, I don't have any visibility of that: The beep-rejected characters don't fire the Validating event, and when Validating fires for the silently-rejected characters, I can't see the true text in the control.

Any suggestions? Is there something I'm missing?

thanks!

SpinEditor

answered on 20 Sep 2010