Hi,

I created a Usercontrol using telerik winform controls.

How to include the created Usercontrol into telerik grid view column as Column type

regards

Subramanya Udupa

hi,

i have some code like this

i can do this with microsoft checkedlistbox component

but i try do with radcheckedlistbox and get error

An unhandled exception of type 'System.InvalidCastException' occurred in asd.exe
Additional information: An object of type 'System.String' could not be thrown to 'Telerik.WinControls.UI.ListViewDataItem'.

how can i fix this

thank you

I am trying to validate a change to a property from within a propertygrid that requires a password.  I am trying to capture the ValueChanging event for the underlying editor.  If a form is launched from within the event handler and the change is not cancelled, an ArgumentOutOfRangeException ends up being thrown sometime after the event handler returns.  I have attached a simple example that throws the exception.  In it there is a simple Yes/No message box.  If Yes is answered -> Exception is thrown.  Any help is much appreciated.  Thank you

Enum type and simple class edited by the Property Grid.

Form Code

First, I'm sorry if the question is not at the correct place.

I have an application that uses FiddlerCore4.dll

I use the following to installe Fiddler's certificate:

        public static bool InstallCertificate()
        {
            if (!string.IsNullOrEmpty(certmakerBcCert))
            {
                FiddlerApplication.Prefs.SetStringPref("fiddler.certmaker.bc.key", certmakerBcKey);
                FiddlerApplication.Prefs.SetStringPref("fiddler.certmaker.bc.cert", certmakerBcCert);
            }

            if (!CertMaker.rootCertExists())
            {
                //CLog.writeNoLogInDB("Creating SSL certificate");
                if (!CertMaker.createRootCert())
                    return false;

                if (!CertMaker.trustRootCert())
                    return false;

                FiddlerApplication.Prefs.SetBoolPref("fiddler.certmaker.PreferCertEnroll", true);
                certmakerBcCert = FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.bc.cert", null);
                certmakerBcKey = FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.bc.key", null);
            }
            return true;
        }

However, for firefox, I need to import them manually. How can I ensure through code they are also installed in Firefox? Been looking how to do it for a while.

My application needs to be user friendly, so using Fiddler application to generate Root certificates, and then import them in Firefox is complicated for users.

Thanks

Hello,

We were looking to implement WinForms RadGridView in a small window application that consumes a RestAPI.

We would like to use custom paging in that case to send the page size, and possibly filters to the API. We see that we can get the page size and index yet we can't set the total count for the grid when we get a result back from the API.

In Web we can use custom paging by setting AllowCustomPaging = true and we can set the total item count which will affect the pager control showed pages by setting VirtualItemCount.

Can we do the same in WinForms GridView?

A sample would be great.

Thanks

If you change the size of the buttons on the rad spin editor, they disappear.

I'm using VB Winforms.

I place a rad spin editor on the form.

I edit the properties of the spin editor using " Edit UI Elements".

On RadSpinElementUpButton make autosize to "False"

Change the width to 30.

It looks good in design view but run it and the buttons dissapear, also if you copy and paste it they also disappear.