我需要这样的东西:
我现在有这个:
XAML:
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:d="http://xamarin.com/schemas/2014/forms/design"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
x:Class="PetCare.Client.View.Forgot.ForgotPasswordView">
<ContentPage.Content>
<Grid RowSpacing="0">
<Grid.RowDefinitions>
<RowDefinition Height="*" ></RowDefinition>
<RowDefinition Height="*" ></RowDefinition>
<RowDefinition Height="*" ></RowDefinition>
<RowDefinition Height="*" ></RowDefinition>
<RowDefinition Height="*" ></RowDefinition>
<RowDefinition Height="*" ></RowDefinition>
<RowDefinition Height="*" ></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="2*" ></ColumnDefinition>
<ColumnDefinition Width="auto" ></ColumnDefinition>
<ColumnDefinition Width="2*" ></ColumnDefinition>
</Grid.ColumnDefinitions>
<StackLayout Grid.Row="0"
Grid.Column="0"
Grid.ColumnSpan="3"
x:Name="BackgroundTop">
</StackLayout>
<Image Grid.Row="0"
Grid.Column="1"
Grid.RowSpan="2"
x:Name="Icon"/>
<StackLayout Grid.Row="2"
Grid.Column="0"
Grid.ColumnSpan="3"
Grid.RowSpan="4"
x:Name="BackgroundBot"
Spacing="0">
<Label Grid.Row="2"
Grid.Column="1"
x:Name="TextTitleLable"
/>
<StackLayout Grid.Row="3"
Grid.Column="1"
BackgroundColor="Red"
x:Name="BackgroundImage"
Spacing="0">
<Image x:Name="Phone"/>
</StackLayout>
<StackLayout Grid.Row="3"
Grid.Column="1"
BackgroundColor="Blue"
x:Name="BackgroundTextDescription"
Spacing="0">
<Label x:Name="TextDescription"></Label>
</StackLayout>
<StackLayout Grid.Row="4"
Grid.RowSpan="2"
x:Name="BackgroundInputNavigation">
<Entry x:Name="InputUser" />
<Label x:Name="ErrorMessage"/>
<Label x:Name="OtherOption"/>
</StackLayout>
</StackLayout>
<Button Grid.Row="8"
Grid.Column="1"
x:Name="BtnContinue"
Clicked="ClickedBtnContinue"/>
</Grid>
</ContentPage.Content>
</ContentPage>
C#:
//BackgrouTextndInputNavigation.
public ForgotPasswordView()
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
SetColorsApp();
SetBtnContinueProperties();
SetTextTitleLableProperties();
SetIconProperties();
SetBackgroundTopProperties();
SetBackgroundBotProperties();
SetInputUserProperties();
SetOtherOptionProperties();
SetErrorMessageProperties();
SetPhoneProperties();
SetTextDescriptionProperties();
SetBackgroundImageProperties();
SetBackgroundTextDescriptionProperties();
}
private void SetBackgroundTextDescriptionProperties()
{
BackgroundTextDescription.Orientation = StackOrientation.Horizontal;
BackgroundTextDescription.HorizontalOptions = LayoutOptions.End;
BackgroundTextDescription.VerticalOptions = LayoutOptions.Center;
}
private void SetBackgroundImageProperties()
{
BackgroundImage.Orientation = StackOrientation.Horizontal;
BackgroundImage.HorizontalOptions = LayoutOptions.Start;
BackgroundImage.VerticalOptions = LayoutOptions.Center;
}
private void SetTextDescriptionProperties()
{
Label textPhoneNumber = new Label();
textPhoneNumber.Text = "XXXXX-XX89";
textPhoneNumber.TextColor = Color.FromHex(ColorsApp.ColorAppWarning);
textPhoneNumber.FontSize = 18;
string Text = "Foi enviada uma mensagem\ncom Código de Verificação\npara o Telefone "+ textPhoneNumber.Text+ "\ncadastrado em sua conta.\nInforme este Código para\nprosseguir.".Replace("\n", System.Environment.NewLine);
TextDescription.Text = Text;
TextDescription.FontSize = 18;
TextDescription.HorizontalTextAlignment = TextAlignment.End;
TextDescription.VerticalOptions = LayoutOptions.Center;
}
private void SetPhoneProperties()
{
Phone.Source = ImageSource.FromFile("phone.png");
Phone.HorizontalOptions = LayoutOptions.Start;
Phone.VerticalOptions = LayoutOptions.Center;
Phone.HeightRequest = 110;
}
private void SetErrorMessageProperties()
{
ErrorMessage.FontAttributes = FontAttributes.Bold;
ErrorMessage.Margin = new Thickness(0, 0, 0, 30);
}
private void SetOtherOptionProperties()
{
var tap = new TapGestureRecognizer();
tap.Tapped += async (s, e) => await Navigation.PushAsync(new OtherOptionResetPasswordView());
OtherOption.Text = "Usar outra opção de verificação";
OtherOption.FontSize = 18;
OtherOption.GestureRecognizers.Add(tap);
OtherOption.TextColor = Color.FromHex(ColorsApp.ColorAppPrimary);
tap = null;
}
private void SetInputUserProperties()
{
InputUser.Placeholder = "Inserir o Código";
InputUser.Margin = new Thickness(0, 20, 0, 0);
}
private void SetBackgroundBotProperties()
{
BackgroundBot.Padding = 30;
BackgroundBot.HeightRequest = 300;
BackgroundBot.HorizontalOptions = LayoutOptions.FillAndExpand;
BackgroundBot.VerticalOptions = LayoutOptions.FillAndExpand;
}
private void SetBackgroundTopProperties()
{
BackgroundTop.BackgroundColor = Color.FromHex(ColorsApp.ColorAppThemePrimary);
BackgroundTop.HorizontalOptions = LayoutOptions.FillAndExpand;
BackgroundTop.VerticalOptions = LayoutOptions.FillAndExpand;
BackgroundTop.Padding = 10;
}
private void SetIconProperties()
{
Icon.Source = ImageSource.FromFile("smartphone.png");
Icon.HorizontalOptions = LayoutOptions.Center;
Icon.VerticalOptions = LayoutOptions.Center;
}
private void SetTextTitleLableProperties()
{
TextTitleLable.HorizontalTextAlignment = TextAlignment.Start;
TextTitleLable.VerticalTextAlignment = TextAlignment.Start;
TextTitleLable.Text = "Verificar Identidade";
TextTitleLable.FontSize = 28;
TextTitleLable.TextColor = Color.FromHex(ColorsApp.ColorAppDark);
}
private void SetBtnContinueProperties()
{
BtnContinue.BackgroundColor = Color.FromHex(ColorsApp.ColorAppThemePrimary);
BtnContinue.VerticalOptions = LayoutOptions.End;
BtnContinue.HorizontalOptions = LayoutOptions.End;
BtnContinue.TextColor = Color.White;
BtnContinue.Padding = new Thickness(3);
BtnContinue.Margin = new Thickness(0, 0, 30, 30);
BtnContinue.Text = "Continuar";
BtnContinue.FontSize = 22;
BtnContinue.WidthRequest = 140;
}
private void SetColorsApp()
{
BackgroundBot.BackgroundColor = Color.FromHex(ColorsApp.ColorAppThemeDefault);
}
private async void ClickedBtnContinue(object sender, EventArgs e)
{
await Navigation.PushAsync(new ResetPasswordView());
}
我需要两件事:将电话号码换成另一种颜色;并将图像放置在标签旁边。
我是个初学者,所以我要求提供一些代码以及说明。请
[看起来,即使这些组件水平放置,它们不能并排站立。我试图将两者放在同一个堆栈中布局,但堆栈布局高度基于图像,剩下一个或隐藏两行文字
老实说,您的Grid
是一团糟的XD
首先,您应该意识到,通过使用Grid
,您应该能够摆脱大部分Stacklayout
。请查看精彩的docu that Xamarin has on Grid
和许多其他主题:D
接下来,我与您分享我制定出的Grid
以显示您想要的内容(请注意缺少Grid
!]]]
Stacklayout
在我这边看起来像:
<Grid Padding="20" RowSpacing="70"
BackgroundColor="White">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Label Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2"
Text="Verificar Identidade"
FontSize="30"/>
<Image Grid.Row="1" Grid.Column="0"
Source="TelefonImage"
WidthRequest="100"/>
<Label Grid.Row="1" Grid.Column="1"
FontSize="Medium"
HorizontalTextAlignment="End">
<Label.FormattedText>
<FormattedString>
<Span Text="Foi enviada uma mensagem com Código de Verificação para o Telefone "/>
<Span Text="XXXXX-XX89"
TextColor="Orange"/>
<Span Text=" cadastrado em sua conta. Informe este Código para prosseguir."/>
</FormattedString>
</Label.FormattedText>
</Label>
</Grid>
还请注意@Jason在评论中所说的内容:“ 您在C#中所做的一切都可以包含在您的XAML中
”(这意味着所有属性设置)。我希望你能走!