Hi,
i have a custom appointment class. I define mapping and bind to scheduler. All works but i need to change my custom appointment outside sheduler and  see the change in the scheduler for example outside change "start date" or "backgroundid".
How to get it.

Thank you

I have recently downloaded the the trial version of the Telerik .Net controls (2012 Q1).  I loved the demos but the Telerik controls are corrupting my Visual Studio installations so I can't properly evaluate the product.  In both Visual Studio 2008 and 2010 my toolbox takes on the order of 5-10 minutes to load.  The message I get is "Initializing Toolbox".  I ran devenv /log <filename> and isolated the issues to the Telerik tools.  This is an example of one of the log records.

  <entry>
    <record>462</record>
    <time>2012/05/11 06:53:08.562</time>
    <type>Information</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Attempting to add WPF Toolbox item Telerik.Windows.Controls.RadEntityFrameworkDataSource</description>
  </entry>
  <entry>
    <record>463</record>
    <time>2012/05/11 06:53:08.562</time>
    <type>Warning</type>
    <source>Microsoft.VisualStudio.IDE.ToolboxControlsInstaller.ToolboxInstallerPackage</source>
    <description>Could not retreive a localized version of Telerik Data 2012 Q1. Using non-localized category name to add to the toolbox.</description>
  </entry>

I also get multiple instances of the Telerik controls showing in my Toolbox.  I have tried uninstalling and re-installing the Telerik controls.  When they were uninstalled Visual Studio ran fine.  After installing them again I had the same issues.  I would really like to evaluate this product but have been wasting a lot of time just trying to get it installed properly.  Is there something I am missing?

Hi! Sometime last year I installed Telerik Winforms Controls, and all worked fine. But then came the updates, and since then it's total chaos. In the toolbox are controls missing, although they're checked in the chooser. Other controls appear 2, 3 or even 4 times in the toolbox. And what's worse; I'm getting error messages such as these all the time:
---------------------------
Microsoft Visual Studio
---------------------------
Cannot find type Telerik.WinControls.Themes.Design.RadThemeDesignerDataAttribute in module Telerik.WinControls.dll.
---------------------------
Can I uninstall the whole thing and is there a download that allows me to re-install everything INCLUDING all updates in one go?

Hoping for a solution, because I'm getting pretty desperate...
Martin

hello,
I am manually loading the GridView and in CurrentRowChanged event of the gridView i am trying to fill the set of textboxes and label control with data present in the selected row of the  GridView.
Here are the codes:

1. manually Loading GridView data in a method
 private void loadAllUsers()
        {
          
            var obj = _dataAccess.GetAllMembers();
            if (obj != null && obj.Count > 0)
            {
 
                gvListUsers.Visible = true;
 
                gvListUsers.Columns.Clear();
                gvListUsers.AutoGenerateColumns = false;
                gvListUsers.MultiSelect = false;
                gvListUsers.EnableGrouping = true;
                gvListUsers.EnableCustomGrouping = true;                
                gvListUsers.ShowGroupedColumns = true;
                
 
                gvListUsers.DataSource = obj;
 
                var textBoxColumn = new GridViewTextBoxColumn();
                textBoxColumn.Name = "TextBoxColumn";
                textBoxColumn.HeaderText = "ID";
                textBoxColumn.FieldName = "MembershipID";
                textBoxColumn.Width = 50;
                gvListUsers.MasterTemplate.Columns.Add(textBoxColumn);
 
 
                var txtColumnUsername = new GridViewTextBoxColumn();
                txtColumnUsername.Name = "txtBoxColumnUsername";
                txtColumnUsername.HeaderText = "UserName";
                txtColumnUsername.FieldName = "Username";
                txtColumnUsername.Width = 120;
                gvListUsers.MasterTemplate.Columns.Add(txtColumnUsername);
                             
                var textBoxColumnFirstname = new GridViewTextBoxColumn();
                textBoxColumnFirstname.Name = "TextBoxColumnFirstname";
                textBoxColumnFirstname.HeaderText = "Firstname";
                textBoxColumnFirstname.FieldName = "FirstName";
                textBoxColumnFirstname.Width = 120;
                gvListUsers.MasterTemplate.Columns.Add(textBoxColumnFirstname);
 
                var textBoxColumnMiddlename = new GridViewTextBoxColumn();
                textBoxColumnMiddlename.Name = "TextBoxColumnMiddlename";
                textBoxColumnMiddlename.HeaderText = "Middlename";
                textBoxColumnMiddlename.FieldName = "MiddleName";
                textBoxColumnMiddlename.Width = 120;
                gvListUsers.MasterTemplate.Columns.Add(textBoxColumnMiddlename);
 
                var textBoxColumnLastName = new GridViewTextBoxColumn();
                textBoxColumnLastName.Name = "TextBoxColumnLastName";
                textBoxColumnLastName.HeaderText = "Lastname";
                textBoxColumnLastName.FieldName = "LastName";
                textBoxColumnLastName.Width = 120;
                gvListUsers.MasterTemplate.Columns.Add(textBoxColumnLastName);
 
                var textBoxColumnIsActive = new GridViewTextBoxColumn();
                textBoxColumnIsActive.Name = "TextBoxColumnIsActive";
                textBoxColumnIsActive.HeaderText = "Active";
                textBoxColumnIsActive.FieldName = "IsActive";
                textBoxColumnIsActive.Width = 100;
                gvListUsers.MasterTemplate.Columns.Add(textBoxColumnIsActive);
                //column formating
 
               
            }
            else
            {
                gvListUsers.Visible = false;
            }
        }
2. CurrentRowChanged Event: using this event i am assigning the currentrow data of gridview to different textboxes and label
control.
 private void gvListUsers_CurrentRowChanged(object sender, CurrentRowChangedEventArgs e)
        {
            UpdateInfo(this.gvListUsers.CurrentRow);
        }
 
        private void UpdateInfo(GridViewRowInfo currentRow)
        {
            if (currentRow != null && !(currentRow is GridViewNewRowInfo))
            {
		//gettting error "Object reference not set to an instance of an object."
                this.lblMembershipID.Text = this.GetSafeString(currentRow.Cells["MembershipID"].Value);
		this.txtUsername.Text = this.GetSafeString(currentRow.Cells["Username"].Value);
            }
        }
3.
	private string GetSafeString(object value)
        {
            if (value == null)
            {
                return string.Empty;
            }
            return value.ToString();
        }
4. i am getting "object reference not set to an instance of an object" error when am assigning currentrow
data to the label control and for textbox too. I am unable to track it why i am getting this error.
Kindly suggest me what can be done to resolve this issue.
Thanks!!!!

Hello,

We're using the Telerik WinForms RadGridView and populating the DataSource with a generic IEnumerable<>. There can be children, and children of children, open ended, that I want to show hierarchy.

Something like this: Product -> Features -> Features -> Features (yes, the features can have features). I want to show these in the list hierarchically.

Best regards,

Michael

Hi..
I have a problem with RadTreeView, when I change the text attribute of node, the value attribute change also to the same value.

please any idea to work around this problem will be Grateful.

Thanks

Hi everyone,

i'm exporting my RadRichTextBox content to a HTML string using the following options:

I want to use this string as in input for the reporting HtmlTextBox. So far so good. But all underlined text elements are ignored by the report, because the HtmlTextBox doesn't support the 'text-decoration' element.

Is there a more or less simple way to replace the 'text-decoration's with a standard html <u></u> which is supported by the reporting HtmlTextBox?

In gerenal it would be a killer function if the output of the RadRichTextBox could be 100% compatible to the reporting HtmlTextBox by setting a property... ;)

Regards,
Michael

If I add a tool window to a RadDock I can drag the window off the form to create a new window. If I add a document window, however, I cannot drag it off the form to create a new form like window. Can anyone advise what my options are here? Slicc

Hey all,

I have a shaped form that I'm opening from within my main form.   I'd like the form to automatically be opaque, when the mouse leaves the bounds of the form so that the user can look under it.  Here's the simple code so far...


I'm happy to see that setting the opacity of the form also sets the opaticy of the child controls, but....

The only issue I'm finding is that the MouseEnter only works if I'm hovering directly on the form with no other controls in the way.  (ie. If I have a GroupBox on the form, it doesn't work, nor does it work if I hover over the titlebar.

Is there a different Event that I should be using or, should I be looking for something like the "NotifyParentOnMouseInput" property that I've seen on some Rad Controls, but I haven't seen those for the controls I'm using.  (RadGroupBox, RadTextBox, etc.)

Thanks for your help!!

Rob.

I have a treeview on my form and I'm adding nodes to it in the Form.Load event.  When I run the code, the vertical and horizontal scrollbars appear as if all the nodes were expanded; the scrollbars aren't needed but they appear anyway.  I have to expand and then collapse each node, and then everything works as expected. Is this a bug? Do I need to set a certain property to prevent this?