зеркало из https://github.com/xamarin/ios-samples.git
81 строка
2.4 KiB
C#
81 строка
2.4 KiB
C#
//
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// Web sample in C#v
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//
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using System;
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using MonoTouch.UIKit;
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using MonoTouch.Foundation;
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using System.Drawing;
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public partial class WebViewController : UIViewController {
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UIWebView web;
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// Load our definition from the NIB file
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public WebViewController () : base ("WebViewController", null)
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{
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}
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public override void ViewWillDisappear (bool animated)
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{
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web.StopLoading ();
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web.Delegate = null;
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UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
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}
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public override bool ShouldAutorotateToInterfaceOrientation (UIInterfaceOrientation toInterfaceOrientation)
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{
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return true;
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}
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public override void ViewDidLoad ()
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{
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Title = "Web";
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var webFrame = UIScreen.MainScreen.ApplicationFrame;
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webFrame.Y += 25f;
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webFrame.Height -= 40f;
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web = new UIWebView (webFrame) {
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BackgroundColor = UIColor.White,
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ScalesPageToFit = true,
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AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight
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};
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web.LoadStarted += delegate {
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UIApplication.SharedApplication.NetworkActivityIndicatorVisible = true;
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};
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web.LoadFinished += delegate {
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UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
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};
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web.LoadError += (webview, args) => {
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UIApplication.SharedApplication.NetworkActivityIndicatorVisible = false;
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web.LoadHtmlString (String.Format ("<html><center><font size=+5 color='red'>An error occurred:<br>{0}</font></center></html>", args.Error.LocalizedDescription), null);
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};
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View.AddSubview (web);
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// Delegate = new
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var urlField = new UITextField (new RectangleF (20f, 10f, View.Bounds.Width - (20f * 2f), 30f)){
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BorderStyle = UITextBorderStyle.Bezel,
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TextColor = UIColor.Black,
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Placeholder = "<enter a URL>",
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Text = "http://www.mono-project.com/",
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BackgroundColor = UIColor.White,
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AutoresizingMask = UIViewAutoresizing.FlexibleWidth,
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ReturnKeyType = UIReturnKeyType.Go,
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KeyboardType = UIKeyboardType.Url,
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AutocapitalizationType = UITextAutocapitalizationType.None,
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AutocorrectionType = UITextAutocorrectionType.No,
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ClearButtonMode = UITextFieldViewMode.Always
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};
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urlField.ShouldReturn = delegate (UITextField field){
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field.ResignFirstResponder ();
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web.LoadRequest (NSUrlRequest.FromUrl (new NSUrl (field.Text)));
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return true;
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};
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View.AddSubview (urlField);
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web.LoadRequest (NSUrlRequest.FromUrl (new NSUrl ("http://www.mono-project.com")));
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}
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}
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