Change a label in page when webpart properties are changed

Hi
can anyone please tel me how to
Change label in page when webpart properties are changed
Nishanthi N

Hi Nishanthi,
If it would be a Visual Webpart, then you have to pass webpart property in user control as WP property bag/collection so that you will retrieve it in ascx and assign its value to label on load event.
Add below code in Webpart:
[Personalizable(), WebBrowsable, WebDisplayName("City or Town"), Category("Address settings")]
      public String City {
get; set; }
        protected
override void CreateChildControls()
        AddressUserControl control = Page.LoadControl(_ascxPath)
as AddressUserControl;
        if
(control != null)
            control.WebPart =
this;
        Controls.Add(control);
Put this code in your ASCX Control:
MyWebPartClass ParentWebPart = (MyWebPartClass)this.Parent;
Use this code in your ASCX methods:
string webPartProperty = this.ParentWebPart.City;
Thanks
Please mark it as Answer if works...

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Change a label in page when webpart properties are changed

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