using DMS.WPF.Helper; using DMS.WPF.ViewModels.Dialogs; using iNKORE.UI.WPF.Modern.Controls; using System.Windows.Controls; namespace DMS.WPF.Views.Dialogs; public partial class VariableDialog { private const int ContentAreaMaxWidth = 1000; private const int ContentAreaMaxHeight = 800; public VariableDialog() { InitializeComponent(); this.Opened += OnOpened; } private void OnOpened(ContentDialog sender, ContentDialogOpenedEventArgs args) { //修改对话框内容的最大宽度和最大高度 var backgroundElementBorder = VisualTreeFinder.FindVisualChildByName(this, "BackgroundElement"); backgroundElementBorder.MaxWidth = ContentAreaMaxWidth; backgroundElementBorder.MaxWidth = ContentAreaMaxHeight; } }