Using a external Spinner control in Windows Mobile 6.0 - windows-mobile-6

Question

I am using slideUI controls in my project . There is a spinner control which is used as wait cursor. I want to display the spinner when I load data in a List.
But when I try to display the spinner it visualize as an image not a rotating image.
Below is my code.
private void uiButton_Click(object sender, EventArgs e)
{
ShowFrame(this.uiPanel1);
Application.DoEvents();
LoadList();
HideFrame(uiPanel1);
}
private void LoadList()
{
try
{
//Call the BeginAddControls before starting manipulations with UIList
uiList1.BeginAddControls();
for (int i = 0; i < 100; i++)
{
UIListItem item = new UIListItem();
item.Text = "Primary Text" + i;
item.SecondaryText = "This is secondary text..";
item.ItemStyle = UIListItemStyle.SingleText;
item.Height = Utils.CalcScaleSize(38);
item.BackColor = System.Drawing.SystemColors.Window;
item.BackEndColorSelected = System.Drawing.SystemColors.Highlight;
item.BackStartColorSelected = System.Drawing.SystemColors.Highlight;
item.BottomBorderColor = System.Drawing.Color.Gainsboro;
item.Buffering = true;
item.ColorScheme = SlideUI.UIColorSchemesCustom.Orange;
item.Dock = System.Windows.Forms.DockStyle.Top;
item.GroupArrowColor = System.Drawing.Color.Gray;
item.GroupArrowColorSelected = System.Drawing.Color.White;
item.IconQVGA = null;
item.IconSize = new System.Drawing.Size(25, 31);
item.IconTransparent = false;
item.IconTransparentColor = System.Drawing.Color.Transparent;
item.IconVGA = null;
item.IconVisible = true;
item.InheritParentSettings = true;
item.IsGroup = false;
item.IsSelected = false;
item.SecondaryTextColor = System.Drawing.SystemColors.GrayText;
item.SecondaryTextColorSelected = System.Drawing.SystemColors.HighlightText;
item.SecondaryTextFont = new System.Drawing.Font("Tahoma", 8F, System.Drawing.FontStyle.Regular);
item.TextColor = System.Drawing.SystemColors.WindowText;
item.TextColorSelected = System.Drawing.SystemColors.HighlightText;
item.TextFont = new System.Drawing.Font("Tahoma", 9F, System.Drawing.FontStyle.Bold);
item.UseGradient = true;
item.VirtualBufferRendered = false;
uiList1.AddControl(item);
}
//Call of EndAddControls method when the UIListItems binding is done
uiList1.EndAddControls();
//HideFrame(uiPanel1);
//ShowFrame(this.panel1, "Panel1");
}
catch (Exception ex)
{
UIMessageBox.Show(this, ex.Message, "Error", MessageBoxButtons.OK,
UIMessageIcons.Done, UIColorSchemesCustom.Orange);
}
}
private void ShowFrame(Panel panel)
{
Panel pnlPanel = new Panel();
pnlPanel = panel;
//pnlPanel.Location = new System.Drawing.Point(0, 0);
pnlPanel.Show();
pnlPanel.BringToFront();
}
private void HideFrame(Panel panel)
{
Panel pnlPanel = new Panel();
pnlPanel = panel;
pnlPanel.Hide();
}
Thanks in advance