/// <summary>
/// Called by the tool pane to apply property changes to the selected Web Part.
/// </summary>
public override void ApplyChanges()
{
try
{
EnsureChildControls();
// apply property values here
ListMarquee wp = this.ParentToolPane.SelectedWebPart as ListMarquee;
wp.TitleFieldName = this.TitleFieldNameTextBox.Text;
wp.BodyFieldName = this.BodyFieldNameTextBox.Text;
wp.MarqueeDelay = int.Parse(this.MarqueeSpeedTextBox.Text);
wp.MarqueeAmount = int.Parse(this.MarqueeStepSizeTextBox.Text);
wp.MarqueeDirection = (MarqueeDirections)Enum.Parse(typeof(MarqueeDirections), this.MarqueeDirectionListBox.SelectedValue, true);
wp.LinkTarget = (LinkTargets)Enum.Parse(typeof(LinkTargets), this.MarqueeLinkTargetListBox.SelectedValue, true);
}
catch (Exception ex) { System.Diagnostics.Debug.Write(ex.ToString()); }
}
/// <summary>
/// Loads the values fro mth eweb part.
/// Use force=true to force replace of view state values.
/// </summary>
/// <param name="force">Override values</param>
void LoadWebPartProperties(bool force)
{
this.EnsureChildControls();
if (force || ViewState["MarqueeToolPartLoaded" + this.Qualifier] == null || (bool)ViewState["MarqueeToolPartLoaded" + this.Qualifier] != true)
{
ViewState["MarqueeToolPartLoaded" + this.Qualifier] = true;
ListMarquee wp = this.ParentToolPane.SelectedWebPart as ListMarquee;
if (force || this.TitleFieldNameTextBox.Text == string.Empty)
{
this.TitleFieldNameTextBox.Text = wp.TitleFieldName;
}
if (force || this.BodyFieldNameTextBox.Text == string.Empty)
{
this.BodyFieldNameTextBox.Text = wp.BodyFieldName;
}
if (force || this.MarqueeSpeedTextBox.Text == string.Empty)
{
this.MarqueeSpeedTextBox.Text = wp.MarqueeDelay.ToString();
}
if (force || this.MarqueeStepSizeTextBox.Text == string.Empty)
{
this.MarqueeStepSizeTextBox.Text = wp.MarqueeAmount.ToString();
}
if (force || this.MarqueeDirectionListBox.Items.Count == 0)
{
LoadMarqueeDirectionListBox(wp.MarqueeDirection);
}
if (force || this.MarqueeLinkTargetListBox.Items.Count == 0)
{
LoadMarqueeLinkTargetListBox(wp.LinkTarget);
}
}
}