No animation on RadWaintingBar

2 posts, 0 answers
  1. Moji
    Moji avatar
    6 posts
    Member since:
    Mar 2015

    Posted 17 Mar 2015 Link to this post


    I have a button on my main Form which will pop up another form called PleaseWaitForm containing a RadWaitingBar.
    The problem is I can get the WaitingBar to animate.

    01.Private Sub Btn_ReadFromDB_Click(sender As Object, e As EventArgs) Handles Btn_ReadFromDB.Click
    02.        StatusLabel.Text = ".................."
    03.        Dim pleaseWait As New PleaseWaitForm
    04.        'pleaseWait.Location = Me.Location
    05.        pleaseWait.StartPosition = FormStartPosition.CenterScreen
    06.        pleaseWait.Show()
    07.        ' Set cursor as hourglass
    08.        Cursor.Current = Cursors.WaitCursor
    09.        PleaseWaitForm.RadWaitingBar.StartWaiting()
    10.        Application.DoEvents()
    11.        'Read Excel Database
    12.        ReadFromExcel("\Assets\Documents\?????.xls")
    13.        PleaseWaitForm.RadWaitingBar.StopWaiting()
    14.        Cursor.Current = Cursors.Default
    15.        ' Hide the please wait form
    16.        pleaseWait.Hide()
    17.    End Sub
  2. Hristo Merdjanov
    Hristo Merdjanov avatar
    667 posts

    Posted 20 Mar 2015 Link to this post

    Hi Moji,

    Thank you for writing. 

    I tested a similar scenario and everything on my side is working as expected. I do not have the implementation of your PleaseWaitForm and I cannot further investigate it.

    I noticed that you were reading some data from Excel. Perhaps it might be a good idea this process to be wrapped up in a BackgroundWorker, an example is discussed here. Additional information and other examples about the RadWaitingBar element you can find in this section of our documentation.

    I hope this helps. Should you have further questions please do not hesitate to write back.

    Hristo Merdjanov

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

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