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1 answer
616 views

Is it possible to Hide the Header Title In PageView When In Navigation View Mode?

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 21 Oct 2021
1 answer
193 views

Hi ,

I want to know Raddiagram shape and color and note move. My program will show below attach (Raddigarm)and user can change shape and color and note move. I would like to know how to do.

What I want in below attach file(want to change.PNG).

My question is below.

Is it possible for users to do the following once the diagram has been generated in the program:
  1. Move the nodes around
  2. Change the shape of nodes
  3. Add/change the color to the nodes
  4. Add comment nodes

 

 

Please reply to me asap.

 

Thanks,

Moe

 

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 21 Oct 2021
1 answer
189 views

Is there a way to set the DescriptionImage Image Alignment to TopLeft?

If not, then the TaskCardElement.DescriptionImage.ImageAlignment property is Missing

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 20 Oct 2021
1 answer
964 views

I am using the simple code below to load and image from SQL, then save it back to the Image datatype column.

I am able to load the image, but when I perform ANY edit feature (from the RadImageEditor control) the size of the image (relative size on disk in bytes) increases over 10x the original image.  Eventually it will consume all the memory and crash the application.  This behavior does not happen if I load a fixed image directly from disk.

The two attached images show the size of the image after immediately loading it, then the size of the image after performing a single Rotate 90 degrees.  

I cannot find any example of either loading an image from a DB nor saving to DB. Please review and provide any correction to loading and saving images (blob, image)  from SQL, or please provide a simple example of loading and saving a SQL image.

FYI: objAttach.ImageBlob is defined as Byte()

    Private Sub frmAttachmentViewer_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Me.lblMessage.Text = ""
        mbImageChanged = False
        Dim ms As MemoryStream = New MemoryStream(objAttach.ImageBlob, 0, objAttach.ImageBlob.Length)
        Dim img As Image = Image.FromStream(ms)
        Me.RadImageEditor1.OpenImage(img)
        lblImgSize.Text = "Size: " & ms.Length & " KB"
    End Sub

    Private Sub RadImageEditor1_CurrentImageChanged(sender As Object, e As ImageChangedEventArgs) Handles RadImageEditor1.CurrentImageChanged
        Dim ms As New MemoryStream()
        Me.RadImageEditor1.SaveImage(ms)
        lblImgSize.Text = "Size: " & ms.Length & " KB"
    End Sub

    Private Sub cmdSave_Click(sender As Object, e As EventArgs) Handles cmdSave.Click
        Dim ms As New MemoryStream()
        Try

            Me.RadImageEditor1.SaveImage(ms)

            Dim iToInt As Integer = Convert.ToInt32(ms.Length)
            Dim imgBinaryData As Byte() = New Byte(iToInt - 1) {}
            imgBinaryData = ms.ToArray()
            objAttach.ImageBlob = imgBinaryData

            objAttach.save()
            Me.lblMessage.Text = "Image Saved"
        Catch ex As Exception
            MessageBox.Show("Error Saving Image: " & vbCrLf & vbCrLf & ex.Message)
        Finally
            ms = Nothing
        End Try
    End Sub

 

Todor
Telerik team
 answered on 20 Oct 2021
2 answers
151 views

Hello,

1. In the attached picture, the localization strings of the items with the red arrow are not in the LocalizationProvider. How can I localize them?
2. How can I turn off the DropDown button shown with the blue arrow in the picture?

Kind regards.

Bekir
Top achievements
Rank 1
Iron
 answered on 19 Oct 2021
1 answer
176 views

It's great being able to set the backcolor for userinfo() values.

However, the ForeColor property is missing or is hidden...
It appears that the "Hidden" Forecolor property is set to White.

Consequently, one cannot set a contrasting forecolor for the given backcolor that is used.

For Example:

Private user1 As UserInfo = New UserInfo()
user1.FirstName = _UserFirstName
user1.LastName = _UserLastName
User1.BackColor = Color.LightYellow

What is needed now for the contrasting ForeColor would be this:
User1.ForeColor = Color.Black

Currently, if the backcolor is set to a very light back color - one cannot read the White ForeColor text

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Oct 2021
1 answer
247 views

Hello  All,

I am trying to enable scroll bar for the radsplitcontainer and I am having hard time. I set autoscroll to true but the scroll bar doesn't show up. I am able to get the scroll bar for the individual split panels. Is there a way I can get the scroll bar for the whole panel instead of the individual splits. basically, I split it into three panels and trying to stretch my controls as the size grows but on higher resolutions I may need scrollbars and that's the reason I want the scrollbars enabled. I have attached my sample application. Can I get some help please.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Oct 2021
1 answer
190 views
RadScheduler: I need to program a room booking system. Is RadScheduler the best tool to do this? Which field should I use to select the rooms "Location" or "Resources"? I am programming in VB.NET.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Oct 2021
1 answer
226 views

Hi,

I am using the radSchduler for a new project. I encountered and error when trying to save a modified appointment.

"Update requires a valid UpdateCommand when passed DataRow collection with modified rows."

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Oct 2021
1 answer
131 views

Hi

is there any way to change the font of the add new row in WinForms grid view

thanks in advance

regards

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 19 Oct 2021
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