Develop Android apps with C # + Xamarin-Add controls dynamically

Develop Android apps with C # + Xamarin-Add controls dynamically

public class Myorders:activity {private DynamicControl _dynacontrol;        Public Myorders () {_dynacontrol = new DynamicControl (); } protected override void OnCreate (bundle bundle) {base.            OnCreate (bundle);                try {setcontentview (Resource.Layout.MyOrders);                var layout = (tablelayout) Findviewbyid (Resource.Id.myorders_layout);                var header = AddHeader (); Layout.                AddView (header); Layout.                AddView (Addpendingserviceitem ("Service 1")); Layout.                AddView (Addpendingserviceitem ("Service 2")); Layout.                AddView (Addpendingserviceitem ("Service 3")); Layout.                AddView (Addconfirmedserviceitem ("Service 4")); Layout.                AddView (Addconfirmedserviceitem ("Service 5")); Layout.                AddView (Addconfirmedserviceitem ("Service 6")); Layout.    AddView (Addconfirmedserviceitem ("Service 7"));        } catch (Exception ex) {this. Showalert (ex.            Message);            }} public View AddHeader () {var header = new TableRow (this); Header. Layoutparameters = new Tablelayout.layoutparams (TableLayout.LayoutParams.FillParent, TABLELAYOUT.LAYOUTPARAMS.W            Rapcontent); Header.            AddView (_dynacontrol.newtext (This, "Service")); Header.            AddView (_dynacontrol.newtext (This, "Status")); Header.            AddView (_dynacontrol.newtext (This, "Created at")); Header.            AddView (_dynacontrol.newtext (This, "Action"));        return header;            Public View Addpendingserviceitem (string serviceName) {var tableRow = new TableRow (this); Tablerow.layoutparameters = new Tablelayout.layoutparams (TableLayout.LayoutParams.FillParent, Table            Layout.LayoutParams.WrapContent); Tablerow.addview (_dynacontrol.newtext (this, string. Format("{0}", ServiceName)); Tablerow.addview (_dynacontrol.newtext (this, string.            Format ("{0}", "Pending"), color.orangered)); Tablerow.addview (_dynacontrol.newtext (this, string.            Format ("{0}", "2015-5-19 \r\n14:20:33"));            Tablerow.addview (_dynacontrol.addbutton (This, "Details"));        return tableRow;            Public View Addconfirmedserviceitem (string serviceName) {var tableRow = new TableRow (this); Tablerow.addview (_dynacontrol.newtext (this, string.            Format ("{0}", ServiceName)); Tablerow.addview (_dynacontrol.newtext (this, string.            Format ("{0}", "confirmed"), Color.darkgreen)); Tablerow.addview (_dynacontrol.newtext (this, string.            Format ("{0}", "2015-5-19 \ r \ n 14:30:43"));            Tablerow.addview (_dynacontrol.addbutton (This, "rebook")); Tablerow.layoutparameters = new Tablelayout.layoutparams (TableLayout.LayoutParams.FillParent, TABLELAYOUT.L Ayoutparams.wrapcontENT);        return tableRow; }    }

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public class DynamicControl    {public        Button AddButton (context context, string text, EventHandler clickaction = Nu ll)        {            var btn = new Button (context);            Btn. SetText (text, TextView.BufferType.Normal);            if (clickaction! = null)            {                btn. Click + = clickaction;            }                        return btn;        }        Public TextView NewText (context context, string str, color? color = null)        {            var text = new TextView (context); 
  if (color. HasValue)            {                text. SetTextColor (color. Value);            }            Text. SetText (str, TextView.BufferType.Normal);            return text;        }    }

The above is the use of C # + Xamarin to develop Android apps-dynamically add the content of the control, please pay attention to topic.alibabacloud.com (www.php.cn)!

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