WPF <Image/>标签预览可以显示图片运行后不显示

本文介绍了一种在WPF应用中遇到的图片加载显示为空白的问题,并分享了一个简单的解决办法:通过清理解决方案并重新运行,成功解决了图片无法正常显示的问题。

问题:

  使用<Image HorizontalAlignment="Left" Height="100" Margin="106,111,0,0" VerticalAlignment="Top" Width="100" Source="image\money.png" />

在预览不运行的情况下可以显示图片,但是运行后却是空白的。

解决:

  百度都是说什么图片属性什么的,然而都尝试了一遍,还是不行。最后不小心点了一下清理解决方案,居然可以了,内心那个滂湃!

VS菜单栏的生成->清理解决方案->重新运行即可。

转载于:https://www.cnblogs.com/liyu925/p/7162239.html

<TabItem Header="" Height="0"> <WPF.UI:ZScrollViewer x:Name="WeldingAxisParameter_ScrollView" MouseLeave="ParameterPage_ScrollView_MouseUp"> <StackPanel x:Name="EditParamPagePanel1" IsEnabled="False"> <Grid Visibility="{Binding CheckModel}"> <Border BorderThickness="1" BorderBrush="Black" Background="#b81c2b" CornerRadius="220" Width="16" Height="16" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,8,0,0"></Border> <Label FontSize="16" FontWeight="Bold" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,0,0,0">预熔阶段</Label> <Image Source="/Picture/EditParam/初始阶段.png" Width="40" Height="24" Stretch="Fill" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="140,4,0,0"/> <!--<Label FontSize="16" Foreground="WhiteSmoke" FontFamily="/Resource/Font/#iconfont" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="134,4,0,0"></Label>--> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,50,0,0">焊接速度</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 初始阶段 - 焊接速度]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 初始阶段 - 焊接速度].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="100,50,0,0"></cc1:EditParam_TextBox_4> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="220,50,0,0">基值焊接速度百分比</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 初始阶段 - 基值焊接速度百分比]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 初始阶段 - 基值焊接速度百分比].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="340,50,0,0"></cc1:EditParam_TextBox_4> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="460,50,0,0">时间</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 初始阶段 - 时间]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 初始阶段 - 时间].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="500,50,0,0"></cc1:EditParam_TextBox_4> <Border BorderThickness="1" BorderBrush="WhiteSmoke" CornerRadius="1" Width="600" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,100,0,0"></Border> </Grid> <Grid Margin="0,10,0,0" Visibility="{Binding CheckModel}"> <Border BorderThickness="1" BorderBrush="Black" Background="#b81c2b" CornerRadius="220" Width="16" Height="16" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,8,0,0"></Border> <Label FontSize="16" FontWeight="Bold" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,0,0,0">上坡阶段</Label> <Image Source="/Picture/EditParam/上坡阶段.png" Width="40" Height="24" Stretch="Fill" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="140,4,0,0"/> <!--<Label FontSize="16" Foreground="WhiteSmoke" FontFamily="/Resource/Font/#iconfont" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="134,4,0,0"></Label>--> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,50,0,0">时间</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 上坡阶段 - 时间]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 上坡阶段 - 时间].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="80,50,0,0"></cc1:EditParam_TextBox_4> <Border BorderThickness="1" BorderBrush="WhiteSmoke" CornerRadius="1" Width="600" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,100,0,0"></Border> </Grid> <Grid Margin="0,10,0,0" Visibility="{Binding CheckModel}"> <Border BorderThickness="1" BorderBrush="Black" Background="#b81c2b" CornerRadius="220" Width="16" Height="16" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,8,0,0"></Border> <Label FontSize="16" FontWeight="Bold" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,0,0,0">下坡阶段</Label> <Image Source="/Picture/EditParam/下坡阶段.png" Width="40" Height="24" Stretch="Fill" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="140,4,0,0"/> <!--<Label FontSize="16" Foreground="WhiteSmoke" FontFamily="/Resource/Font/#iconfont" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="134,4,0,0"></Label>--> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,50,0,0">时间</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 下坡阶段 - 时间]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 下坡阶段 - 时间].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="80,50,0,0"></cc1:EditParam_TextBox_4> <Border BorderThickness="1" BorderBrush="WhiteSmoke" CornerRadius="1" Width="600" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,100,0,0"></Border> </Grid> <Grid Margin="0,10,0,0"> <Border BorderThickness="1" BorderBrush="Black" Background="#b81c2b" CornerRadius="220" Width="16" Height="16" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,8,0,0"></Border> <Label FontSize="16" FontWeight="Bold" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,0,0,0">衰减阶段</Label> <Image Source="/Picture/EditParam/结束阶段.png" Width="40" Height="24" Stretch="Fill" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="140,4,0,0"/> <!--<Label FontSize="16" Foreground="WhiteSmoke" FontFamily="/Resource/Font/#iconfont" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="134,4,0,0"></Label>--> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,50,0,0">衰减速度</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 结束阶段 - 焊接速度]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 结束阶段 - 焊接速度].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="100,50,0,0"></cc1:EditParam_TextBox_4> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="220,50,0,0">基值焊接速度百分比</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 结束阶段 - 基值焊接速度百分比]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 结束阶段 - 基值焊接速度百分比].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="340,50,0,0"></cc1:EditParam_TextBox_4> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="460,50,0,0" Visibility="{Binding CheckModel}">时间</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 结束阶段 - 时间]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 结束阶段 - 时间].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="500,50,0,0" Visibility="{Binding CheckModel}"></cc1:EditParam_TextBox_4> <Border BorderThickness="1" BorderBrush="WhiteSmoke" CornerRadius="1" Width="600" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,100,0,0"></Border> </Grid> <Grid Margin="0,10,0,0"> <Border BorderThickness="1" BorderBrush="Black" Background="#b81c2b" CornerRadius="220" Width="16" Height="16" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,8,0,0"></Border> <Label FontSize="16" FontWeight="Bold" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,0,0,0">通用</Label> <Label FontSize="16" Foreground="WhiteSmoke" FontFamily="/Resource/Font/#iconfont" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="100,4,0,0"></Label> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="40,50,0,0">行程测量方式</Label> <cc:EditParam_ComboBox x:Name="TripMeasureModeComBox" Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 行程测量方式]}" HorizontalContentAlignment="Center" Watermark="Null" HorizontalAlignment="Left" Margin="126,50,0,0" VerticalAlignment="Top" Height="30" Width="86" SelectionChanged="TripMeasureModeComBox_SelectionChanged"> <ComboBoxItem Content="{Binding TripMeasureMode}" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="86" Cursor="Hand"/> <ComboBoxItem Content="s" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="86" Cursor="Hand"/> </cc:EditParam_ComboBox> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="240,50,0,0">焊接方向</Label> <cc:EditParam_ComboBox Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 焊接方向]}" HorizontalContentAlignment="Center" Watermark="Null" HorizontalAlignment="Left" Margin="300,50,0,0" VerticalAlignment="Top" Height="30" Width="86"> <ComboBoxItem Content="FWD" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="86" Cursor="Hand"/> <ComboBoxItem Content="BWD" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="86" Cursor="Hand"/> </cc:EditParam_ComboBox> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="420,50,0,0">焊接方式</Label> <cc:EditParam_ComboBox x:Name="PawPara_Motion_Base_iMode" Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 焊接方式]}" HorizontalContentAlignment="Center" Watermark="Null" HorizontalAlignment="Left" Margin="480,50,0,0" VerticalAlignment="Top" Height="30" Width="120" SelectionChanged="PawPara_Motion_Base_iMode_SelectionChanged"> <ComboBoxItem Content="连续焊接" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="120" Cursor="Hand"/> <ComboBoxItem Content="与电流脉冲同步" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="120" Cursor="Hand"/> <ComboBoxItem Content="与横摆同步" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Height="30" HorizontalAlignment="Left" Width="120" Cursor="Hand"/> </cc:EditParam_ComboBox> <cc:EditParam_Switcher Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 焊后返回启用]}" Title="焊后返回" TitleColor="WhiteSmoke" Height="30" Width="200" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="34,100,0,0" /> <Label FontSize="12" FontWeight="Bold" Height="30" Foreground="WhiteSmoke" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="260,100,0,0">焊后返回延时</Label> <cc1:EditParam_TextBox_4 Parameter="{Binding TechnologyProgram.WeldProgram[焊接轴 - 焊后返回延时]}" Text="{Binding TechnologyProgram.WeldProgram[焊接轴 - 焊后返回延时].Value}" Width="100" Height="30" FontSize="16" Foreground="{StaticResource ParamFontColor}" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="346,100,0,0"></cc1:EditParam_TextBox_4> </Grid> </StackPanel> </WPF.UI:ZScrollViewer> </TabItem> 分析一下 这个tabitem 页面写在什么位置
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10-28
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