xaml - C# UWP - The first image inside ListView is incorrectly sized -


i have simple layout displays list of items in listview using itemswrapgrid panel template. problem having first image in listview bigger rest, fixed width / height set. stumped.

an image of problem:

image

the listview xaml is:

<listview itemssource="{binding currencies}" itemtemplate="{staticresource portfoliocurrencytemplate}">     <listview.itemspanel>         <itemspaneltemplate>             <itemswrapgrid orientation="horizontal" width="auto" height="auto"/>         </itemspaneltemplate>     </listview.itemspanel> </listview>

the data template:

<page.resources>     <datatemplate x:key="portfoliocurrencytemplate" x:datatype="viewmodels:portfolioviewmodel">         <grid background="{themeresource applicationpagebackgroundthemebrush}"               borderbrush="black"               borderthickness="1"               cornerradius="2"               padding="10">              <grid.rowdefinitions>                 <rowdefinition height="auto" />                 <rowdefinition height="auto"/>                 <rowdefinition height="auto"/>             </grid.rowdefinitions>              <grid.columndefinitions>                 <columndefinition width="1*" />                 <columndefinition width="2*" />             </grid.columndefinitions>              <image grid.column="0" grid.row="0" grid.rowspan="2" grid.columnspan="1" maxwidth="100" maxheight="100" source="https://www.cryptocompare.com/media/19633/btc.png"/>              <textblock grid.column="1" grid.row="0" text="{binding name}" verticalalignment="center"/>             <textblock grid.column="1" grid.row="1" text="{binding symbol}" verticalalignment="center"/>             <textblock grid.column="1" grid.row="2" text="{binding lastprice}" verticalalignment="center"/>          </grid>                 </datatemplate> </page.resources>

instead of using listview , changing itemspaneltemplate create gridview effect , tackle issues 1 one, suggest switch adaptivegridview.

you can install nuget package uwp community toolkit here

add below namespace page

xmlns:controls="using:microsoft.toolkit.uwp.ui.controls"

now listview needs replaced below.

<controls:adaptivegridview itemssource="{binding currencies}"                             itemtemplate="{staticresource portfoliocurrencytemplate}"                             desiredwidth="250"/>

output designer

enter image description here

good luck.


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