Questions on UI for WinForms Forum

1 answer

207 views

Prevent all day appointment being created

How do I go about prevent all day appointments being created. If I create an appointment in the scheduler as normal and drag it to the top of the scheduler into the all day bar it changes the times to an all day event. I want to prevent them double clicking in the all day event bar or dragging and dropping an appointment in to this bar.

I've tried the following but it still allows me to create appointments

void rsTest_CellFormatting(object sender, SchedulerCellEventArgs e)

{

if (e.CellElement is SchedulerHeaderCellElement)

{

e.CellElement.Enabled = false;

e.CellElement.Visibility = Telerik.WinControls.ElementVisibility.Hidden;

}

Scheduler and Reminder

answered on 16 Sep 2013

3 answers

162 views

Need help in making the radpageview to change it's size flexibly

Hi Team,

I have a requirement like
i have a radForm in which radPageview and radPropertygrid controls are present.Here the radPageView size is not resizable,its statis.i want a functionality if i maximize the radPageview at runtime radPropertyGrid has to reduce its size accordingly and vice versa.something just like visual studio docking option

PageView

answered on 16 Sep 2013

1 answer

231 views

Slide on/off

Hello!

I am looking for a special component. It should be a slide bar on/off - something like this:
http://st.depositphotos.com/1575949/1271/v/950/depositphotos_12715551-On-Off-switch-slide-button-.jpg

Do you have something like this? Or maybe can you tell me how to create it for example from RadHScrollBar?

Many thanks

Kuba

Edit: OK! I'm close to get this component using RadHScrollBar. I have only one problem with it. There are ScrollsRadButtons. I define them Visibility to Collapsed, but they are there still. I can't slide my bar to the end (see attachment). I tried use PositionOffset and Location properties but it doesn't work. That buttons don't disappear. Only Margin properties looked good, but it changes size of thumb too much. I tried to set AutoSize property to False, but then my Thumb disappear and I don't know where (see attachment2).

What can I do to repair it?

General Discussions

answered on 13 Sep 2013

1 answer

124 views

How to display the node of rad tree view in tow color?

I have a tree and each of it's node.text has two words. The first and second words should have different colors. I'm already changing the color of the text property but I can't figure out how to split the node.text in two different colors.

can you help me plz?

Treeview

answered on 13 Sep 2013

4 answers

159 views

PivotFieldList custom columns names

Hi
I'm using PivotGrid and it's a amazing control, thanks.
now
CustomName property worked for RadPivotGrid.
But, I'm using RadPivotFieldList together.
When user remove one field and add again, it comes without CustomName.
how can I display CustomName in RadPivotFieldList?

Regards
pegah

PivotGrid and PivotFieldList

answered on 12 Sep 2013

3 answers

1.1K+ views

context menu for Selected row in radgrid

Hi,
How to show the Context Menu only when right click the mouse on the selected row in rad grid.
Please give solution for this......

GridView

answered on 12 Sep 2013

3 answers

212 views

Filter by checked items

Hi, is it possible to filter the items of a ListView by its CheckedState status?

Thanks,

Javier

CheckedListBox

answered on 12 Sep 2013

7 answers

233 views

Reference Errors

Hello,

I am in the process of evaluating the WinForms Controls. Actually, when I saw the Bubble Bar in the Demos, I was convinced I need Telerik to go on with my project. However, I am trying to even start a project for the last two days and nothing seems to be going right, let alone set up a BubbleBar, which now, I have come to understand that it is not a native (Rad) control, but a derrivative.

Anyway, here's the problem. I tried to isolate the BubbleBar to another project (drawing from your demo source code). It seemed impossible to get the references right. So, I open a form and drag a label in it. I am thinking: "all relevant references must be inserted automatically now". And indeed they are (image1.png). You can see all controls in design time (image2.png). But, as soon as i try to compile, I get an error for each control as if I had never inserted a reference (image3.png). If it helps, in image4.png you can see my intellisense showing no namespaces other than "Examples", for Telerik.

What am I doing wrong?

Thank you in advance,
N.

PS:
I am working on VS2010, but later may be working on VS2008 as well.

General Discussions

answered on 12 Sep 2013

3 answers

179 views

[Solved] Esc in GridViewDateTimeColumn inside radDataGridView after I did an e.Cancel = true in Row Validation

I am having a problem and had been searching the web and couldn't find anything that will help me.

this is my problem.
Im working in WinForm , c#

I have a grid where is a Column of type **GridViewDateTimeColumn**.
When the user update a row I check it in the event **RowValidating** and if I get a repeated date or other error I show the user a message and I do **e.cancel = true** to not validate the row.
But then If I press ESC. I cannot cancel all the changes like it usually does before
Any idea how to do it?

Here is my code:

private void grdPirteyMenahel_RowValidating(object sender, RowValidatingEventArgs e)

{

try

{

Cursor.Current = Cursors.WaitCursor;

if (e.Row != null)

{

//Generate a service to connect to DB

var factory = new MezumanimChannelFactory<IKerenService>(ServiceConsts.SERVICE_KEREN);

var service = factory.CreateChannel();

string sError = string.Empty;

//here I call a SP in the database that check if the dates are correct (column of dates are call it "MiTaarich" and "AdTaarich".

//The SP return a String with the error, if there is no error it will return and empty string

sError = GetErrorPirteySacharMenahel(Convert.ToDateTime(e.Row.Cells["MiTaarich"].Value), Convert.ToDateTime(e.Row.Cells["AdTaarich"].Value), Convert.ToInt32(e.Row.Cells["Kod"].Value));

if (sError != string.Empty)

{

e.Cancel = true;

RadMessageBoxHelper.Alert(sError);

}

catch (Exception ex)

{

Elad.Mezumanim.Client.Utils.Log.LogUtil.write(ex);

e.Cancel = true;

RadMessageBoxHelper.Alert(Messages.DataDisplayError, this);

}

finally

{

Cursor.Current = Cursors.Default;

}

I also tried adding this code when i get the error:

DataTable dt = (grdPirteyMenahel.DataSource as DataTable);

dt.RejectChanges();

But this recover the value of date as it was before (what is good) but doesn't let me get out of the row when I press ESC

Any idea how to solve it?

thank you very much
best regards
Iair

GridView

answered on 11 Sep 2013

1 answer

1.6K+ views

[Solved] How to refresh the grid

Hello,

I have a winform in which I have a pageview panel with two tabs

On first tab I can create a new claim, on second tab I can see existing claims.

If I create a new claim and then switch to the existing claims that new claim is not there. How can I refresh the data on the grid?

The claim is saved to a database.

Thanks in advance.

GridView

answered on 10 Sep 2013