C# (CSharp) Microsoft.Practices.Prism.Regions SingleActiveRegion.Add示例

示例#1

文件： SingleActiveRegionFixture.cs 项目： CarlosVV/mediavf

        public void ActivatingNewViewDeactivatesCurrent()
        {
            IRegion region = new SingleActiveRegion();
            var view = new object();
            region.Add(view);
            region.Activate(view);

            Assert.IsTrue(region.ActiveViews.Contains(view));

            var view2 = new object();
            region.Add(view2);
            region.Activate(view2);

            Assert.IsFalse(region.ActiveViews.Contains(view));
            Assert.IsTrue(region.ActiveViews.Contains(view2));
        }

示例#2

文件： SingleActiveRegionFixture.cs 项目： xperiandri/PortablePrism

        public async Task ActivatingNewViewDeactivatesCurrent()
        {
            await ExecuteOnUIThread(() =>
                {
                    IRegion region = new SingleActiveRegion();
                    var view = new object();
                    region.Add(view);
                    region.Activate(view);

                    Assert.IsTrue(region.ActiveViews.Contains(view));

                    var view2 = new object();
                    region.Add(view2);
                    region.Activate(view2);

                    Assert.IsFalse(region.ActiveViews.Contains(view));
                    Assert.IsTrue(region.ActiveViews.Contains(view2));
                });
        }