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6 answers
113 views
when using PropertyGridSpinEditor up and down arrow to change a value, then clicking on the box value. It cause a crash.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 05 Feb 2015
1 answer
756 views
How can I save my documents to database sql server and open it.

I am using the control RichTextEditorRibbonBar

I want armagenar all information in the database and access starting from the database as well.

I want save all information (Doc,Richt,PDF) in the database and access starting from the database as well.

and export to my computer when necessary

I can not edit the elements "RibbonBar" to Portuguese
I can not also see the code to change to my taste


automatically configures  and not the possibility of choice

 Try--------------------------------------------SAVE-------------------------------------------------
            rtbDoc.SaveFile("temp.rtf")
            stream = New FileStream("temp.rtf", FileMode.Open, FileAccess.Read)
            Dim size As Integer = Convert.ToInt32(stream.Length)
            Dim rtf As [Byte]() = New [Byte](size - 1) {}
            stream.Read(rtf, 0, size)

            Dim paramRTF As New SqlParameter("@Documento", SqlDbType.VarBinary, rtf.Length, ParameterDirection.Input, False, 0, 0, Nothing, DataRowVersion.Current, rtf)
            '    cmd.Parameters.Add(paramRTF)
            Using connection As New SqlClient.SqlConnection(Ligarservidor)
                connection.Close()
                Dim SQL As String = "INSERT INTO doc (ID,Processo,data,tipo,Documento) VALUES (@ID,@Processo,@data,@Tipo,@Documento);"
                Dim command As New SqlCommand(SQL, connection)
                command.Parameters.AddWithValue("@ID", SqlDbType.NVarChar).Value = "1"
                command.Parameters.AddWithValue("@Processo", SqlDbType.NVarChar).Value = "W"
                command.Parameters.AddWithValue("@Data", SqlDbType.NVarChar).Value = "W"
                command.Parameters.AddWithValue("@Tipo", SqlDbType.NVarChar).Value = "W"
                command.Parameters.Add(paramRTF)
                connection.Open()
                command.ExecuteNonQuery()
                MessageBox.Show("Informação registada!...", "Info")
            End Using
        Catch ex As Exception
        Finally
            If stream IsNot Nothing Then
                stream.Close()
            End If

        End Try




-------------------------------------------------------------READ------------------------------------------------------------------
  Dim cn As SqlConnection = Nothing
        Dim cmd As SqlCommand = Nothing
        Dim reader As SqlDataReader = Nothing
        Try
            cn = New SqlConnection(Ligarservidor)
            cn.Open()
            cmd = New SqlCommand("SELECT documento FROM doc WHERE ID=1", cn)
            reader = cmd.ExecuteReader()
            reader.Read()
            If reader.HasRows Then
                If Not reader.IsDBNull(0) Then
                    Dim rtf As [Byte]() = New [Byte](Convert.ToInt32((reader.GetBytes(0, 0, Nothing, 0, Int32.MaxValue))) - 1) {}
                    Dim bytesReceived As Long = reader.GetBytes(0, 0, rtf, 0, rtf.Length)

                    Dim encoding As New ASCIIEncoding()
                    rtbDoc.Rtf = encoding.GetString(rtf, 0, Convert.ToInt32(bytesReceived))
                End If
            End If
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        Finally
            If reader IsNot Nothing Then
                reader.Close()
            End If
            If cn IsNot Nothing Then
                cn.Close()
            End If
        End Try


Dess | Tech Support Engineer, Principal
Telerik team
 answered on 05 Feb 2015
1 answer
264 views
I create a custom node with a RadFormElement for each node added to the tree view. The issue i am running into is that the node size squishes my window and i cannot see the whole window. Is there any way i can view the entire window for each node. I change the AllowArbitrary item height and it makes no difference.
This is very urgent, the sooner this can be answered, the better. I am on a deadline.

Thanks,
jerome
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 04 Feb 2015
6 answers
255 views
Hello,

Maybe someone know how to turn off shortcut for right ALT in TextBox Control.
In Poland we use it with special characters like "śćżźą" . I check attribute EnableKeyMap = False, but still cant use it.
It work like ctrl.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 04 Feb 2015
5 answers
459 views
hi,

i want to apply my own custom images for trackbar. is there any way to do that?

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 03 Feb 2015
1 answer
141 views
Hiding a documentwindow and then checking the visible flag. It is still set to true even if the window is hidden. ....
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 03 Feb 2015
3 answers
585 views
Hi, how do I left-align the header text in the header of the RadListView when it's set to display multiple columns? By default it's centered (see attached screenshot).

Thanks,

-Lou
Ralitsa
Telerik team
 answered on 03 Feb 2015
1 answer
79 views
documentWindow1.CloseAction = Telerik.WinControls.UI.Docking.DockWindowCloseAction.Hide;
SplitPanelElement e = documentWindow1.TabStrip.SplitPanelElement;
DockLayoutPanel panel = e.Children[3] as DockLayoutPanel;
RadButtonElement ee = panel.Children[0] as RadButtonElement;
ee.Tag = new RadButtonElement();
ee.Click+=ee_Click;

Whenever the click event of the close button in DocumentWindow is called Tag is null. The same thing happens when you Hide and Show the documentwindow as well. It seems like Telerik is actually destroying the document instead of hiding it.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 03 Feb 2015
1 answer
183 views
Hi to All,

     How can i add checkbox in GroupHeader and iterate to get the checkstate of the checkbox?  Thank you in advance.
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 02 Feb 2015
1 answer
162 views
How do i get the DocumentWindow DockPosition. It seems like there is no property for that in DocumentWindow.

Thanks.
Ralitsa
Telerik team
 answered on 02 Feb 2015
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