How can I make the maximize-button invisible in a ProWindow?

[DirkTillmanns]

I set the intended property ShowMaxRestoreButton to false (regardless of whether in XAML or constructor). As you can see in the screenshot, ProWindow seems to manipulate this property during the initialization of the dialog. My WindowsStyle is ToolWindow. Maximize shouldn't be displayed even without being explicitly set. Everything works correctly in System.Windows.Window. ProWindow inherits from this.

Does somebody has any idea?

[DirkTillmanns]

Forgot, I work with ArcGIS Pro 3.3.0

[GKmieliauskas]

Hi,

Adding ResizeMode="NoResize" to ProWindow xaml will hide maximize and minimize buttons and disable windows resizing.

<controls:ProWindow x:Class="************"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:controls="clr-namespace:ArcGIS.Desktop.Framework.Controls;assembly=ArcGIS.Desktop.Framework"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:extensions="clr-namespace:ArcGIS.Desktop.Extensions;assembly=ArcGIS.Desktop.Extensions"
        mc:Ignorable="d"
        Title="Window Title" 
        ResizeMode="NoResize"
    >

[DirkTillmanns]

Hi,

That's not a solution. I want to allow a resize. But a maximize doesn't make sense in my dialog.

I think there are bugs in the Pro SDK here. Pro manipulates "System.Windows.Window", which it derives from, certainly unintentionally. For example, a "ToolWindow" has no maximize button by default in "Window". But in "ProWindow" it does.

https://learn.microsoft.com/en-us/dotnet/api/system.windows.window.windowstyle?view=windowsdesktop-8...