本文整理汇总了C#中UITextView.BecomeFirstResponder方法的典型用法代码示例。如果您正苦于以下问题：C# UITextView.BecomeFirstResponder方法的具体用法？C# UITextView.BecomeFirstResponder怎么用？C# UITextView.BecomeFirstResponder使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类UITextView的用法示例。
在下文中一共展示了UITextView.BecomeFirstResponder方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: UiSetKeyboardEditorWithCloseButton
public static void UiSetKeyboardEditorWithCloseButton(this UITextField txt, UIKeyboardType keyboardType)
{
var toolbar = new UIToolbar
{
BarStyle = UIBarStyle.Black,
Translucent = true,
};
txt.KeyboardType = keyboardType;
toolbar.SizeToFit();
var text = new UITextView(new CGRect(0, 0, 200, 32))
{
ContentInset = UIEdgeInsets.Zero,
KeyboardType = keyboardType,
Text = txt.Text,
UserInteractionEnabled = true
};
text.Layer.CornerRadius = 4f;
text.BecomeFirstResponder();
var doneButton = new UIBarButtonItem("Done", UIBarButtonItemStyle.Done,
(s, e) =>
{
text.ResignFirstResponder();
txt.ResignFirstResponder();
});
toolbar.UserInteractionEnabled = true;
toolbar.SetItems(new UIBarButtonItem[] { doneButton }, true);
txt.InputAccessoryView = toolbar;
}示例2: NewMessageController
public NewMessageController ()
{
Title = "New Post";
NavigationItem.LeftBarButtonItem = new UIBarButtonItem (
UIBarButtonSystemItem.Cancel,
delegate {
DismissModalViewControllerAnimated (true);
});
NavigationItem.RightBarButtonItem = new UIBarButtonItem (
UIBarButtonSystemItem.Save,
delegate {
DismissModalViewControllerAnimated (true);
Saved (new Message {
Id = Guid.NewGuid (),
From = UIDevice.CurrentDevice.Name,
Text = _text.Text,
Time = DateTime.UtcNow,
});
});
var b = View.Bounds;
_text = new UITextView (new RectangleF (0, 0, b.Width, 200)) {
Font = UIFont.SystemFontOfSize (20),
};
_text.BecomeFirstResponder ();
View.AddSubview (_text);
}示例3: EditingStarted
public override void EditingStarted(UITextView textView)
{
if (textView.Text == "Content") {
textView.Text = "";
textView.TextColor = UIColor.Black;
textView.Font = FontConstants.SourceSansProRegular (13);
}
textView.BecomeFirstResponder ();
}示例4: EditingStarted
public override void EditingStarted(UITextView textView)
{
if (textView.Text == Placeholder)
{
textView.Text = "";
textView.TextColor = UIColor.Black;
}
textView.BecomeFirstResponder();
textView.BackgroundColor = UIColor.White;
UIView view = getRootSuperView(textView);
CoreGraphics.CGRect rect = view.Frame;
rect.Y -= 80;
view.Frame = rect;
}示例5: EditingStarted
public override void EditingStarted (UITextView textView)
{
if (textView.Text == "Add Comment")
{
textView.Text = "";
textView.TextColor = UIColor.Black;
}
textView.BecomeFirstResponder ();
var parentScrollView = GetScrollView (textView);
if (parentScrollView != null)
{
var newOffset = new PointF (0, parentScrollView.ContentOffset.Y + 210);
parentScrollView.SetContentOffset (newOffset, true);
}
}示例6: ViewDidLoad
public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "Import";
View.BackgroundColor = UIColor.GroupTableViewBackgroundColor;
// Import textbox
_textFieldImport = new UITextView();
_textFieldImport.Frame = new RectangleF(10, 15, 300, 170);
_textFieldImport.Layer.CornerRadius = 5;
_textFieldImport.ClipsToBounds = true;
_textFieldImport.BecomeFirstResponder();
_textFieldImport.Text = "To import questions, use a comma separated format like so:" +
"\n\n" +
"category name,question,answer\n\n" +
"The category name is not case sensitive. Use a tilde (~) if you need to use a comma.";
View.AddSubview(_textFieldImport);
// Help label
_labelHelp = new UILabel();
_labelHelp.Font = UIFont.SystemFontOfSize(14f);
_labelHelp.TextColor = UIColor.DarkGray;
_labelHelp.Frame = new RectangleF(15, 235, 295, 150);
_labelHelp.BackgroundColor = UIColor.Clear;
_labelHelp.Lines = 10;
View.AddSubview(_labelHelp);
// Import button
_importButton = new UIBarButtonItem();
_importButton.Title = "Import";
_importButton.Clicked += ImportClick;
// Hide the toolbar.
NavigationController.SetToolbarHidden(true, true);
NavigationItem.HidesBackButton = false;
NavigationItem.SetRightBarButtonItem(_importButton, false);
}示例7: ViewDidLoad
public override void ViewDidLoad()
{
base.ViewDidLoad();
titleLabel.Text = _settings.Messages.EnterPasswordTitle;
ChangePinBoxBallColor(_settings.Appearence.PinBoxBallColor);
View.BackgroundColor = _settings.Appearence.BackgroundColor;
titleLabel.TextColor = _settings.Appearence.TitleColor;
pinBox0.BackgroundColor = _settings.Appearence.PinBoxColor;
pinBox1.BackgroundColor = _settings.Appearence.PinBoxColor;
pinBox2.BackgroundColor = _settings.Appearence.PinBoxColor;
pinBox3.BackgroundColor = _settings.Appearence.PinBoxColor;
_fakeField = new UITextView(CGRect.Empty)
{
KeyboardType = UIKeyboardType.NumberPad,
SecureTextEntry = true
};
if(IsIPhone)
{
_fakeField.BecomeFirstResponder();
}
else
{
InitializeIPadNumericButton(zero, 0);
InitializeIPadNumericButton(one, 1);
InitializeIPadNumericButton(two, 2);
InitializeIPadNumericButton(three, 3);
InitializeIPadNumericButton(four, 4);
InitializeIPadNumericButton(five, 5);
InitializeIPadNumericButton(six, 6);
InitializeIPadNumericButton(seven, 7);
InitializeIPadNumericButton(eight, 8);
InitializeIPadNumericButton(nine, 9);
InitializeIPadNumericButton(back, -1);
}
_fakeField.Changed += PasswordChanged;
View.AddSubview(_fakeField);
}示例8: SetupUI
private void SetupUI()
{
View.BackgroundColor = UIColor.White;
verseReference = new UITextField {
BackgroundColor = UIColor.Clear,
BorderStyle = UITextBorderStyle.None,
Enabled = false,
Font = FontConstants.SourceSansProBold (17),
Frame = new RectangleF (0, 0, View.Bounds.Size.Width, 28f),
Text = verse.Title
};
blackLine = new UIView {
BackgroundColor = UIColor.FromPatternImage (UIImage.FromFile (Images.BlackLine)),
Frame = new RectangleF (0, 28, View.Bounds.Width, 3f)
};
verseComments = new UITextView {
Font = FontConstants.SourceSansProRegular (15),
Frame = new RectangleF (0, 31, View.Bounds.Width, 145f),
KeyboardAppearance = UIKeyboardAppearance.Default,
Text = verse.Comments,
TextAlignment = UITextAlignment.Left
};
verseComments.BecomeFirstResponder ();
View.AddSubview (verseReference);
View.AddSubview (blackLine);
View.AddSubview (verseComments);
}