圖像正在從頂部切割，因爲它們被放置在底部

我在vb.net wpf中遇到問題。我想在一個工具中做一些捐贈頁面的工作，我們在那裏可以捐獻多種想法。你也應該能夠評估捐贈的想法。因此我創建了顯示評分的星星。圖像正在從頂部切割，因爲它們被放置在底部

問題是星星的前2行顯示正確。但是第三個從最低處消失。

請參閱我們使用（當然我們這樣做只是在我們的空閒時間和代碼嘗試學習對我們自己的。therefroe請不要介意，這個代碼可能不是你所見過的最好的 - 我們只是很高興，它正在更多或更少）：

Imports System.Windows.Forms 

Private Sub MetroWindow_Loaded(sender As Object, e As RoutedEventArgs) 
    Dim OpenDonations As Integer = 3 
    If OpenDonations <> 0 Then 
     Try 
      Dim needed As Double 
      Dim reached As Double 
      Dim Währung As String = "" 
      Dim ratings(0) As String 

      Dim i As Integer = OpenDonations 

      Dim y As Double = 10 
      Dim Z As Integer = 1 

      Do While 0 < i 

       'Set needed value from DB 
       'Set reached value from DB 
       'Set Währung value from DB 

       '[...] creating the other objects like label, scrollviewer, textblock, image(on the left), button, progressbar.. 

       'create rating pictures 

       Dim Leftstar1 As New Image() 
       Dim rightstar1 As New Image() 
       Dim Leftstar2 As New Image() 
       Dim rightstar2 As New Image() 
       Dim Leftstar3 As New Image() 
       Dim rightstar3 As New Image() 
       Dim Leftstar4 As New Image() 
       Dim rightstar4 As New Image() 
       Dim Leftstar5 As New Image() 
       Dim rightstar5 As New Image() 

       Leftstar1.Name = "StarImageLeft1" + Z.ToString 
       rightstar1.Name = "StarImageright1" + Z.ToString 
       Leftstar2.Name = "StarImageLeft2" + Z.ToString 
       rightstar2.Name = "StarImageright2" + Z.ToString 
       Leftstar3.Name = "StarImageLeft3" + Z.ToString 
       rightstar3.Name = "StarImageright3" + Z.ToString 
       Leftstar4.Name = "StarImageLeft4" + Z.ToString 
       rightstar4.Name = "StarImageright4" + Z.ToString 
       Leftstar5.Name = "StarImageLeft5" + Z.ToString 
       rightstar5.Name = "StarImageright5" + Z.ToString 

       Dim Bewertung As Double = 'get value from db 

       Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
       rightstar1.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
       Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
       rightstar2.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
       Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
       rightstar3.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
       Leftstar4.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
       rightstar4.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
       Leftstar5.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
       rightstar5.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 

       If Bewertung = 0 Then 

       ElseIf Bewertung <= 0.5 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 1 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 1.5 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 2 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 2.5 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 3 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar3.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 3.5 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar3.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar4.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 4 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar3.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar4.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar4.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 4.5 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar3.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar4.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar4.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar5.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
       ElseIf Bewertung <= 5 Then 
        Leftstar1.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar1.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar2.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar2.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar3.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar3.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar4.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar4.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
        Leftstar5.Source = New BitmapImage(New Uri(leftstarsource_full, UriKind.Relative)) 
        rightstar5.Source = New BitmapImage(New Uri(rightstarsource_full, UriKind.Relative)) 
       End If 

       Leftstar1.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       Leftstar1.VerticalAlignment = Windows.VerticalAlignment.Top 
       Leftstar1.Height = 25 
       Leftstar1.Width = 25 
       'Leftstar1.Margin = New Thickness(x, y + 110 + Progressbar_reached.Height + 10, 0, 0) 
       Leftstar1.Margin = New Thickness(x + 200, Z * 125, 0, 0) 

       rightstar1.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       rightstar1.VerticalAlignment = Windows.VerticalAlignment.Top 
       rightstar1.Height = 25 
       rightstar1.Width = 25 
       rightstar1.Margin = New Thickness(Leftstar1.Margin.Left + 13, Leftstar1.Margin.Top, 0, 0) 

       Leftstar2.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       Leftstar2.VerticalAlignment = Windows.VerticalAlignment.Top 
       Leftstar2.Height = 25 
       Leftstar2.Width = 25 
       Leftstar2.Margin = New Thickness(rightstar1.Margin.Left + 10, Leftstar1.Margin.Top, 0, 0) 
       rightstar2.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       rightstar2.VerticalAlignment = Windows.VerticalAlignment.Top 
       rightstar2.Height = 25 
       rightstar2.Width = 25 
       rightstar2.Margin = New Thickness(Leftstar2.Margin.Left + 13, Leftstar1.Margin.Top, 0, 0) 

       Leftstar3.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       Leftstar3.VerticalAlignment = Windows.VerticalAlignment.Top 
       Leftstar3.Height = 25 
       Leftstar3.Width = 25 
       Leftstar3.Margin = New Thickness(rightstar2.Margin.Left + 10, Leftstar1.Margin.Top, 0, 0) 
       rightstar3.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       rightstar3.VerticalAlignment = Windows.VerticalAlignment.Top 
       rightstar3.Height = 25 
       rightstar3.Width = 25 
       rightstar3.Margin = New Thickness(Leftstar3.Margin.Left + 13, Leftstar1.Margin.Top, 0, 0) 

       Leftstar4.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       Leftstar4.VerticalAlignment = Windows.VerticalAlignment.Top 
       Leftstar4.Height = 25 
       Leftstar4.Width = 25 
       Leftstar4.Margin = New Thickness(rightstar3.Margin.Left + 10, Leftstar1.Margin.Top, 0, 0) 
       rightstar4.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       rightstar4.VerticalAlignment = Windows.VerticalAlignment.Top 
       rightstar4.Height = 25 
       rightstar4.Width = 25 
       rightstar4.Margin = New Thickness(Leftstar4.Margin.Left + 13, Leftstar1.Margin.Top, 0, 0) 

       Leftstar5.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       Leftstar5.VerticalAlignment = Windows.VerticalAlignment.Top 
       Leftstar5.Height = 25 
       Leftstar5.Width = 25 
       Leftstar5.Margin = New Thickness(rightstar4.Margin.Left + 10, Leftstar1.Margin.Top, 0, 0) 
       rightstar5.HorizontalAlignment = Windows.HorizontalAlignment.Left 
       rightstar5.VerticalAlignment = Windows.VerticalAlignment.Top 
       rightstar5.Height = 25 
       rightstar5.Width = 25 
       rightstar5.Margin = New Thickness(Leftstar5.Margin.Left + 13, Leftstar1.Margin.Top, 0, 0) 


       '[...] here is actually some code for mouseover and mouselevave events of the starimages but had to be shortended so everything fits. 

       Me.GridDonations.Children.Add(Leftstar1) 
       Me.GridDonations.Children.Add(rightstar1) 
       Me.GridDonations.Children.Add(Leftstar2) 
       Me.GridDonations.Children.Add(rightstar2) 
       Me.GridDonations.Children.Add(Leftstar3) 
       Me.GridDonations.Children.Add(rightstar3) 
       Me.GridDonations.Children.Add(Leftstar4) 
       Me.GridDonations.Children.Add(rightstar4) 
       Me.GridDonations.Children.Add(Leftstar5) 
       Me.GridDonations.Children.Add(rightstar5) 




       y = y + 10 + 100 + 10 + Progressbar_reached.Height + 10 + Leftstar1.Height + 15 
       i = i - 1 

       If Z <> 1 Then 
        Me.Height = Me.Height + Image.Height + 10 + Progressbar_reached.Height + 10 + 10 + Leftstar1.Height + 15 
       Else 
        Me.Height = 30 + 10 + Image.Height + 10 + Progressbar_reached.Height + 10 + 10 + Leftstar1.Height + 15 
       End If 

       Z += 1 

      Loop 
     Catch 
     End Try 
    Else 
     Dim NoDonations_Label As New System.Windows.Controls.Label() 
     NoDonations_Label.Name = "NoDonationLabel" 
     NoDonations_Label.Content = "No Donations needed!" 
     Me.GridDonations.Children.Add(NoDonations_Label) 

    End If 

End Sub

我試圖從一開始就做一遍，並想知道星星已經消失的時候，我只加他們..不他們確實如此。下面是我用這個時間代碼：

Imports System.Windows.Forms 

Public Class Donations 
    Dim funktionen As New Methoden 
    Dim leftstarsource_empty As String = "/LiquidMustard;component/pics/leftstar_empty.png" 
    Dim rightstarsource_empty As String = "/LiquidMustard;component/pics/rightstar_empty.png" 
    Dim leftstarsource_full As String = "/LiquidMustard;component/pics/leftstar_full.png" 
    Dim rightstarsource_full As String = "/LiquidMustard;component/pics/rightstar_full.png" 
    Private Sub MetroWindow_Loaded(sender As Object, e As RoutedEventArgs) 
     Dim OpenDonations As Integer = funktionen.getvaluebyquery("Select Count(*) from lm_donations") 

    'Neues Grid anlegen 
    Dim DonationGrid As New Grid() 
    DonationGrid.Name = "DonationGrid" 
    DonationGrid.VerticalAlignment = Windows.VerticalAlignment.Top 
    DonationGrid.HorizontalAlignment = Windows.HorizontalAlignment.Left 
    DonationGrid.Margin = New Thickness(0) 

    Try 
     Dim needed As Double 
     Dim reached As Double 
     Dim Währung As String = "" 
     Dim heightvalue As Integer = 10 

     Dim i As Integer = 1 

     Do While 0 < OpenDonations 

      needed = funktionen.getvaluebyquery("Select needed from lm_donations where DonationName = 'Donation" & i & "'") 
      reached = funktionen.getvaluebyquery("Select reached_confirmed from lm_donations where DonationName = 'Donation" & i & "'") 
      Währung = funktionen.getvaluebyquery("Select Währung from lm_donations where DonationName = 'Donation" & i & "'") 

      Dim Starimage_left_1 As New Image() 
      Dim Starimage_left_2 As New Image() 
      Dim Starimage_left_3 As New Image() 
      Dim Starimage_left_4 As New Image() 
      Dim Starimage_left_5 As New Image() 
      Dim Starimage_right_1 As New Image() 
      Dim Starimage_right_2 As New Image() 
      Dim Starimage_right_3 As New Image() 
      Dim Starimage_right_4 As New Image() 
      Dim Starimage_right_5 As New Image() 

      Starimage_left_1.Name = "Starimage_left_1" & i.ToString 
      Starimage_left_2.Name = "Starimage_left_2" & i.ToString 
      Starimage_left_3.Name = "Starimage_left_3" & i.ToString 
      Starimage_left_4.Name = "Starimage_left_4" & i.ToString 
      Starimage_left_5.Name = "Starimage_left_5" & i.ToString 
      Starimage_right_1.Name = "Starimage_right_1" & i.ToString 
      Starimage_right_2.Name = "Starimage_right_2" & i.ToString 
      Starimage_right_3.Name = "Starimage_right_3" & i.ToString 
      Starimage_right_4.Name = "Starimage_right_4" & i.ToString 
      Starimage_right_5.Name = "Starimage_right_5" & i.ToString 

      Starimage_left_1.Margin = New Thickness(10, heightvalue, 0, 0) 
      Starimage_right_1.Margin = New Thickness(Starimage_left_1.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 

      Starimage_left_2.Margin = New Thickness(Starimage_right_1.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 
      Starimage_right_2.Margin = New Thickness(Starimage_left_2.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 

      Starimage_left_3.Margin = New Thickness(Starimage_right_2.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 
      Starimage_right_3.Margin = New Thickness(Starimage_left_3.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 

      Starimage_left_4.Margin = New Thickness(Starimage_right_3.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 
      Starimage_right_4.Margin = New Thickness(Starimage_left_4.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 

      Starimage_left_5.Margin = New Thickness(Starimage_right_4.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 
      Starimage_right_5.Margin = New Thickness(Starimage_left_5.Margin.Left + 13, Starimage_left_1.Margin.Top, 0, 0) 


      Starimage_left_1.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Absolute)) 
      Starimage_right_1.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
      Starimage_left_2.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
      Starimage_right_2.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
      Starimage_left_3.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
      Starimage_right_3.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
      Starimage_left_4.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
      Starimage_right_4.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 
      Starimage_left_5.Source = New BitmapImage(New Uri(leftstarsource_empty, UriKind.Relative)) 
      Starimage_right_5.Source = New BitmapImage(New Uri(rightstarsource_empty, UriKind.Relative)) 

      Starimage_left_1.Height = 25 
      Starimage_left_1.Width = 25 
      Starimage_left_2.Height = 25 
      Starimage_left_2.Width = 25 
      Starimage_left_3.Height = 25 
      Starimage_left_3.Width = 25 
      Starimage_left_4.Height = 25 
      Starimage_left_4.Width = 25 
      Starimage_left_5.Height = 25 
      Starimage_left_5.Width = 25 
      Starimage_right_1.Height = 25 
      Starimage_right_1.Width = 25 
      Starimage_right_2.Height = 25 
      Starimage_right_2.Width = 25 
      Starimage_right_3.Height = 25 
      Starimage_right_3.Width = 25 
      Starimage_right_4.Height = 25 
      Starimage_right_4.Width = 25 
      Starimage_right_5.Height = 25 
      Starimage_right_5.Width = 25 

      Starimage_left_1.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_left_2.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_left_3.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_left_4.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_left_5.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_right_1.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_right_2.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_right_3.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_right_4.HorizontalAlignment = Windows.HorizontalAlignment.Left 
      Starimage_right_5.HorizontalAlignment = Windows.HorizontalAlignment.Left 

      Starimage_left_1.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_left_2.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_left_3.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_left_4.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_left_5.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_right_1.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_right_2.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_right_3.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_right_4.VerticalAlignment = Windows.VerticalAlignment.Top 
      Starimage_right_5.VerticalAlignment = Windows.VerticalAlignment.Top 

      DonationGrid.Children.Add(Starimage_left_1) 
      DonationGrid.Children.Add(Starimage_left_2) 
      DonationGrid.Children.Add(Starimage_left_3) 
      DonationGrid.Children.Add(Starimage_left_4) 
      DonationGrid.Children.Add(Starimage_left_5) 
      DonationGrid.Children.Add(Starimage_right_1) 
      DonationGrid.Children.Add(Starimage_right_2) 
      DonationGrid.Children.Add(Starimage_right_3) 
      DonationGrid.Children.Add(Starimage_right_4) 
      DonationGrid.Children.Add(Starimage_right_5) 

      Me.Height = Starimage_left_1.Margin.Top + 26 + 25 + 10 
      DonationGrid.Height = Me.Height + 200 

      OpenDonations -= 1 
      i += 1 
      heightvalue += 205 

     Loop 

     Me.AddChild(DonationGrid) 

    Catch 
    End Try 

End Sub 
End Class

這是該窗口的XAML：

<Controls:MetroWindow x:Class="Donations" 
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
xmlns:Controls="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro" 
Title="Donations" Icon="/LiquidMustard;component/pics/Mustard.ico" WindowStyle="SingleBorderWindow" mc:Ignorable="d" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" ResizeMode="NoResize" ShowInTaskbar="False" Height="210.596" Width="510" Loaded="MetroWindow_Loaded"> 
<Window.Resources> 
    <ResourceDictionary> 
     <ResourceDictionary.MergedDictionaries> 
      <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Colours.xaml" /> 
      <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" /> 
      <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" /> 
      <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/Blue.xaml" /> 
      <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Accents/BaseLight.xaml" /> 
      <ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.AnimatedTabControl.xaml" /> 
      <ResourceDictionary Source="Liquidstyle.xaml" /> 
     </ResourceDictionary.MergedDictionaries> 
    </ResourceDictionary> 
</Window.Resources> 
<Controls:MetroWindow.WindowCommands> 
    <Controls:WindowCommands/> 
</Controls:MetroWindow.WindowCommands>

來源

2016-08-18 LM_DMKHNGST

代碼中的「Z」是什麼？ –

z只是一個從1開始並在循環中計數的整數。我使用它爲我創建的不同對象提供唯一的名稱。此外，我用它來確定第一個循環來獲得正確的窗口大小。在代碼中它也用於邊緣 - 這僅僅用於測試星星消失的地方。 –

我解決了這個問題。我剛創建了一些新圖片並使用它們。我不知道爲什麼舊的starimages不起作用，但新的它正在按預期工作。

來源

2016-08-24 09:21:44

圖像正在從頂部切割，因爲它們被放置在底部

回答

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