Questions on UI for WinForms Forum

1 answer

104 views

Hi Telerik:

I just installed the version Q1 from 2009 i don't have too much variety among the themes. For example, if i am using a radgridview, i can only choose among "vista" "default control" and "Reset".

What do i have to do to see the rest of them ?

Thanks Pablo

General Discussions

answered on 19 Jun 2009

1 answer

363 views

Iterate through the row cells in telerik grid view

Hi All,

I am using a telerik grid view in a windows application being devloped in C# SCSF framework 3.5 .

I have the following columns in the grid

SN: Name: Desc: Read Allowed:Write Allowed

Read allowed and write allowed columns are check boxes.

When the grid is bound with a collection the check boxes of that particular row needs to be disabled if the collection property is false in the collection.
If the collection property is true then the check box in the particular row is enabled.

So rows may have enabled or disabled checkboxes based on the collection result returned after a search.

Can anyone help me as to how I can do this for all the rows shown in the grid at runtime.

This is easily possible in web as it has the RowDataBound and ItemDataBound events which can allow to enable disable cells in all rows

How do we achieve this in the windows forms...

Please help ..thanks in advance.

Regards,
Sakshi

GridView

answered on 19 Jun 2009

1 answer

140 views

Validate Rows

Hi guys,

I need how to validate a row in the grid? Where the row is created or changed.
Could You please give me some help?

Many thanks,

GridView

answered on 19 Jun 2009

3 answers

372 views

How to change grid row background color on mouse move

I use the Aqua theme but need a different background color on the row that the mouse points to.

Where to change it?

Thanks!

GridView

answered on 19 Jun 2009

1 answer

98 views

Get Tag Value in Drag Drop event

Hi... I am using RadTreeview .I drag a row from Grid and drop in RadTreeview. I need the value of the node tag in Drag Drop event .How to get the tag in Drag Drop event.?

Treeview

answered on 19 Jun 2009

1 answer

181 views

Reset Filter

Hi All,
I've got the following problem:
I created a Form that contains a GridView which I use as a SearchDialog.

I call Form.ShowDialog() -> set Filter on the UI (first row in the gridView) -> select a Row -> click ok
So far, everything works fine. Because I want to keep the current settings on the SearchDialog I don't dispose it.
Now, when I call Form.ShowDialog() the second time it appears that I can't change any filters.

Is there a workaround?
this.radGridView1.MasterGridViewTemplate.FilterExpressions.Clear(); doesn't work either.

Thanks!

GridView

answered on 19 Jun 2009

3 answers

218 views

ShowNoDataText for ChildGridViewTemplates?

Hey at Telerik

I have 2 problems but one solution probably solves both. :)

I have a RadGridView with a ChildGridViewTemplate. When the masterrecord has no child records i can not expand the child table, the expand arrow is shown though. How am i then supposed to add a new child record?
I have the AddNewRow shown at the top of the grid.

I need the grid to expand it's child records no matter what and maybe show a "No data to display" when no child records exists.
This way the "Add new record" row will also be available for child records.

Hope there is an easy fix for this.

Regards

Morten

GridView

answered on 18 Jun 2009

1 answer

190 views

MainForm

Hi ,

I am working on the Telerik Winform Controls , I need some help to design the MainForm and Flash Screen which is similar
to what we see in Live Demo Screen of RadControls Of WinForms But in my case there will be only few forms and i want follow the apporach what used in Live Demo

Thanks In Advance
Regards
Vinodh

General Discussions

answered on 18 Jun 2009

1 answer

305 views

Radgrid Get Checked Rows

I am using radgridview.It has the Chekcbox colmn.I need to get only the Checked rows from the grid i.e. the rows which are cheked in the grid .Please help me..

GridView

answered on 18 Jun 2009

4 answers

188 views

[Solved] Can't clear grid when focus is on a child element

Hi,
I'm trying to use a button to clear the results in my grid (see example below) and it works fine except for when I have focus on a child element of an expanded row. If the focus is on any row that isn't a child then the clear button works without issue. The error is "Object reference not set to an instance of an object." for grdResults.DataSource. where grdResults is the Telerik.WinControls.UI.RadGridView

private void cmdClear_Click(object sender, EventArgs e)
        {
             grdResults.DataSource = null;
        }

If the focus is on a child element when the clear button is clicked do I need to change focus to a non-child row and then set the DataSource to null?

Thanks,
Jeremy

GridView

answered on 17 Jun 2009