Questions on UI for WinForms Forum

1 answer

76 views

I want when I click popup not closed

When I collapse or expanad popup is closed
I want when I click popup not closed

want the icon "+" clicked popup not closed
I'd click anywhere to close popup

MultiColumn ComboBox

answered on 25 Mar 2013

1 answer

78 views

Gridview throwing unexpected error

Hello Team,
I faced a situation where gridview is throwing some expected which i am unable to catch

i have a gridview,where user adding data to it the grid, through .csv file means user imports .csv file data to datagrid and then clicks button clear which make the grid datasource to null,
which is datagrid.datasource=null; now if entered any string value in the grid it is throwing this expecption

Step By Step: user clicked Add field values

user selects the .csv file to import data into grid

Data imported from .csv to grid

Now clicks Clear button to clear the data in the grid, here when user clicks the clear button i am making the datasource of the grid to null

now user enters some string value in the grid

Now press tab, its throwing the error

input string was not in correct format and i dont know where to capture the error and how to handle, can you please help me

Regards
Lakshmi

GridView

answered on 25 Mar 2013

1 answer

180 views

Export To PDF with Template

Hello,

Im am exporting a Gridview to PDF (sampleexport.jpg)

but i want it to look like this format (Template.jpg)

is it possible to do it?

Thank you in advance for your support

-Robin

GridView

answered on 25 Mar 2013

1 answer

125 views

RadBrowseEditor and Application Settings

Using 2013.1.220.40 version of RadBrowseEditor, I don't seem to be able to get the ApplicationSettings binding to work properly. My only choice is to bind the "Text" property, but the property that contains the path is "Value". Am I doing something wrong?

For now I've used this as a workaround:
On FormLoad or any time the settings are refreshed

RadBrowseEditor1.Value = My.Settings.PMSFolder

And when the user clicks the Save button

My.Settings.PMSFolder = RadBrowseEditor1.Value

My.Settings.Save()

BrowseEditor

answered on 25 Mar 2013

0 answers

110 views

how to show the header text of multiple column combobox

Hi ,
I am using multi column combobox for display the multiple data. when i am filter the data by entering search text in multiple combobox, It shows only the searched result not header text of column. please give solution for this

MultiColumn ComboBox

asked on 22 Mar 2013

1 answer

88 views

Properties Grid will not show error messages / formatting with the Visual Studio 2012 Light Theme

I am having trouble getting error messages / error formatting to show up when using the Visual Studio 2012 Light theme

The code below will show an error message on the property grid with the Control Default theme but not with the Visual Studio 2012 Light Theme.

public partial class Form1 : Form

{

MyObject myObject = new MyObject();

public Form1()

{

InitializeComponent();

radPropertyGrid1.SelectedObject = myObject;

}

private void radPropertyGrid1_PropertyValidating(object sender, Telerik.WinControls.UI.PropertyValidatingEventArgs e)

{

if (e.Item.Name == "Count")

{

if (int.Parse(e.NewValue.ToString()) > 5)

{

(e.Item as PropertyGridItem).ErrorMessage = "Count Must Be Less Than Four";

e.Cancel = true;

}

public class MyObject

{

public string Name { get; set; }

public int Count { get; set; }

public DateTime When { get; set; }

public MyObject()

{

When = DateTime.Now;

}

PropertyGrid

answered on 22 Mar 2013

1 answer

405 views

Change Status Strip Color

I am using a RadRibbonForm with the Visual Studio 2012 Light theme and I would like to change the color of the status strip when my program is doing some long running calculations (like Visual Studio 2012). I have tried multiple settings and cannot seem to find the correct setting to change the color of the status strip in code.

StatusStrip

answered on 22 Mar 2013

1 answer

144 views

Indicating focus for controls

Using Telerik version 2013.1.220.40

We would like to indicate when controls (TextBox, Dropdownlist, Checkbox etc) has focus, many users use the tab-key and can't see where the cursor is. Is the best way to accieve this by creating a custom theme or just override OnFocus/LostFocus-event for all the controls and set style there?

In the application we let users choose between 5 different themes.

Themes and Visual Style Builder

answered on 22 Mar 2013

3 answers

495 views

RadGridView Filter Default Selection

Hi,

I have question about the filter default selection. Now there is no filter for gridview rows when the Form is opened (all checkboxes are checked for each filter so there is no filter)

I have read that on the WPF side there is FilterOperatorsLoading event where you can change this default filter selection but on WinForms side does not have that event?

So what is the correct way to access/modify filters before the form/gridview is shown for the first time?

I am using VB.NET, Thanks!

GridView

answered on 22 Mar 2013

1 answer

171 views

cast richtextbox to textbox or windows rich box

is there any way to cast a richtextbox to a windows richtextbox or a windows text box? I'm using a 3rd party spell checker that requires one of those types of control.

for instance, the radtextbox can be cast to a text by with something like

var tbTx = txtTxAdditionalNotes.TextBoxElement.TextBoxItem.HostedControl as TextBox;

is there a way to do that with RichTextBox?

thanks!

RichTextBox (obsolete as of Q3 2014 SP1)

answered on 22 Mar 2013