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2 answers
149 views

I am having a problem on a RadStatusStrip.  The strip has a RadWaitingBarElement I use as a throbber, and also a RadLabelElement to show text.  When the text is too long to fit in the RadStatusStrip, the text disappears.  I attempted to find an answer in this thread:

http://www.telerik.com/forums/statusstrip-element-message-disappear

I downloaded StatusStripVP.zip, added my RadStatusStrip as a second strip on the form, and when I click the Change Status Message Text, the text disappears from my status strip.  If I resize the form, the text disappears from BOTH status strips.

Please see modified attached project that illustrates this behavior.

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 15 Jul 2016
5 answers
437 views

Dear all,

i need a filter my grid datasource by checkbox column filter, in case i want show all checkedbox column when i changed checkbox to checked and unchecked will filter too data with not checked, any idea?

Dimitar
Telerik team
 answered on 14 Jul 2016
2 answers
185 views

Hi,

I activated ShowCheckAllItems, but I don't found reference to translate its caption.

Dario Concilio
Top achievements
Rank 2
 answered on 14 Jul 2016
17 answers
561 views
Hi, is there a way to achieve something like that in WinForms?

http://blogs.telerik.com/blogs/posts/10-01-22/math-toolbar-for-column-headers-in-radgridview-for-silverlight.aspx

Thanks,
Hristo
Telerik team
 answered on 14 Jul 2016
5 answers
95 views

How can I access the reminderBindableObjects from the RadSchedulerReminder1_AlarmFormShowing event?

 

Thanks,

 

Rafael

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 14 Jul 2016
6 answers
172 views

Regrads.

 

In my proyect i'm using a MultiColumnComboBox control with data Source, but the table have very much information.  In the moment when user is writing the  MultiColumnComboBox begin filtering, but  this teke several time to search the data. i use the next code to filter: (vb.net)

 

 Sub conf_combo_pacientes()
        Me.tb_identificacion.AutoFilter = True
        Me.tb_identificacion.DisplayMember = "Identificación"

        Dim filter As New FilterDescriptor()
        filter.PropertyName = Me.tb_identificacion.DisplayMember
        filter.[Operator] = FilterOperator.Contains
        Me.tb_identificacion.EditorControl.MasterTemplate.FilterDescriptors.Add(filter)
        tb_identificacion.MultiColumnComboBoxElement.EditorControl.EnableCustomFiltering = True
        AddHandler tb_identificacion.MultiColumnComboBoxElement.EditorControl.CustomFiltering, AddressOf EditorControl_CustomFilteringrl
        AddHandler tb_identificacion.KeyDown, AddressOf TB_CEDULA_RL_KeyDown

        tb_identificacion.DropDownSizingMode = SizingMode.UpDownAndRightBottom
        tb_identificacion.AutoSizeDropDownToBestFit = True

    End Sub

 

Private Sub EditorControl_CustomFilteringrl(sender As Object, e As Telerik.WinControls.UI.GridViewCustomFilteringEventArgs)
        Dim element As RadMultiColumnComboBoxElement = tb_identificacion.MultiColumnComboBoxElement

        Dim textToSearch As String = tb_identificacion.Text
        If AutoCompleteMode.Append = (element.AutoCompleteMode And AutoCompleteMode.Append) Then
            If element.SelectionLength > 0 AndAlso element.SelectionStart > 0 Then
                textToSearch = tb_identificacion.Text.Substring(0, element.SelectionStart)
            End If
        End If
        If String.IsNullOrEmpty(textToSearch) Then
            e.Visible = True
            For i As Integer = 0 To element.EditorControl.ColumnCount - 1
                e.Row.Cells(i).Style.Reset()
            Next
            e.Row.InvalidateRow()
            Return
        End If
        e.Visible = False
        For i As Integer = 0 To element.EditorControl.ColumnCount - 1
            Dim text As String = e.Row.Cells(i).Value.ToString()
            If text.IndexOf(textToSearch, 0, StringComparison.InvariantCultureIgnoreCase) >= 0 Then
                e.Visible = True
                e.Row.Cells(i).Style.CustomizeFill = True
                e.Row.Cells(i).Style.DrawFill = True
                e.Row.Cells(i).Style.BackColor = Color.FromArgb(201, 252, 254)
            Else
                e.Row.Cells(i).Style.Reset()
            End If
        Next
        e.Row.InvalidateRow()
    End Sub

    Private Sub tb_identificacion_KeyDown(sender As Object, e As KeyEventArgs) Handles tb_identificacion.KeyDown
        Try
            If e.KeyCode = System.Windows.Forms.Keys.Enter Then
                If Me.tb_identificacion.ValueMember <> "" Then
                    tb_identificacion.SelectedValue = tb_identificacion.EditorControl.CurrentRow.Cells(tb_identificacion.ValueMember).Value
                Else
                    tb_identificacion.SelectedValue = tb_identificacion.EditorControl.CurrentRow.Cells(tb_identificacion.DisplayMember).Value
                End If

                tb_identificacion.Text = tb_identificacion.EditorControl.CurrentRow.Cells(tb_identificacion.DisplayMember).Value.ToString()
                tb_identificacion.MultiColumnComboBoxElement.ClosePopup()
                tb_identificacion.MultiColumnComboBoxElement.TextBoxElement.TextBoxItem.SelectAll()
            End If
        Catch ex As Exception

        End Try
    End Sub

While the user is writing, then control is filtering but I do not want it so, i woluld like that the user to write but when user press key intro, in this moment the multiColumnComboBox  is filtering. But i don't know do it.

 

 

Dimitar
Telerik team
 answered on 14 Jul 2016
7 answers
317 views

Hello All,

I have problem when catch filtering datetime in radgrid, in my case i want get a result of filter ,

this is my snippet result of Expression Filter :

ModifiedAt = #07/14/2016 00:00:00#

a problem come from character "#" , i used an expression to my SQl query , show i want to remove # and replace with single quote " ' ", like this

ModifiedAt = '07/14/2016 00:00:00' 

so how its work?

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 14 Jul 2016
0 answers
59 views

Hello ,

I have RadToggleButton , and I try to set image as backgorund (streach the image on all the button)

But when I set the BackgroundImage to my image and the BackgroundImageLayout as streach (or any other opetion) nothing happen.

Thanks.

MA

 

Moti
Top achievements
Rank 1
 asked on 13 Jul 2016
3 answers
145 views

Hello Support,

  I am using v.2015.2.728.40 and are experiencing some issues with the behavior of the ToggleButton and CommandBarButton.  The issue is that when clicking on the toggle button, everything is fine for the first time.  The response time for the button progressively degrades as you continue using the button.  I was able to reproduce this problem by creating a new Project with an empty form, dropping in a CommandBar, then adding five ToggleButtons.  Set the togglebuttons to DrawImage=False and DrawText=True.  Run the application and in a circular fashion, click on the each button with a short delay in between.  You should notice that after a few iterations, the buttons become unresponsive.  This behavior is now hindering the functionality of my application.

Thanks

Francisco

Dimitar
Telerik team
 answered on 13 Jul 2016
3 answers
267 views
I am trying to set the row height of the RadGridView element to fill the whole space of the grid instead of showing blank space when the number of rows is less than the height of the grid, the problem is I couldn't find a simple way to do this without many complications and performance issues using different events to set the RowHeight property when the size is changed for the grid. How to achieve this?
Dess | Tech Support Engineer, Principal
Telerik team
 answered on 12 Jul 2016
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