本文整理汇总了C#中Microsoft.CodeAnalysis.Editor.Shared.Preview.PreviewWorkspace.TryApplyChanges方法的典型用法代码示例。如果您正苦于以下问题：C# PreviewWorkspace.TryApplyChanges方法的具体用法？C# PreviewWorkspace.TryApplyChanges怎么用？C# PreviewWorkspace.TryApplyChanges使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Microsoft.CodeAnalysis.Editor.Shared.Preview.PreviewWorkspace的用法示例。
在下文中一共展示了PreviewWorkspace.TryApplyChanges方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: TestPreviewProjectChanges
public void TestPreviewProjectChanges()
{
using (var previewWorkspace = new PreviewWorkspace())
{
var solution = previewWorkspace.CurrentSolution;
var project = solution.AddProject("project", "project.dll", LanguageNames.CSharp);
Assert.True(previewWorkspace.TryApplyChanges(project.Solution));
var addedSolution = previewWorkspace.CurrentSolution.Projects.First()
.AddMetadataReference(TestReferences.NetFx.v4_0_30319.mscorlib)
.AddDocument("document", "").Project.Solution;
Assert.True(previewWorkspace.TryApplyChanges(addedSolution));
Assert.Equal(1, previewWorkspace.CurrentSolution.Projects.First().MetadataReferences.Count);
Assert.Equal(1, previewWorkspace.CurrentSolution.Projects.First().DocumentIds.Count);
var text = "class C {}";
var changedSolution = previewWorkspace.CurrentSolution.Projects.First().Documents.First().WithText(SourceText.From(text)).Project.Solution;
Assert.True(previewWorkspace.TryApplyChanges(changedSolution));
Assert.Equal(previewWorkspace.CurrentSolution.Projects.First().Documents.First().GetTextAsync().Result.ToString(), text);
var removedSolution = previewWorkspace.CurrentSolution.Projects.First()
.RemoveMetadataReference(previewWorkspace.CurrentSolution.Projects.First().MetadataReferences[0])
.RemoveDocument(previewWorkspace.CurrentSolution.Projects.First().DocumentIds[0]).Solution;
Assert.True(previewWorkspace.TryApplyChanges(removedSolution));
Assert.Equal(0, previewWorkspace.CurrentSolution.Projects.First().MetadataReferences.Count);
Assert.Equal(0, previewWorkspace.CurrentSolution.Projects.First().DocumentIds.Count);
}
}示例2: TestPreviewAddRemoveProject
public void TestPreviewAddRemoveProject()
{
using (var previewWorkspace = new PreviewWorkspace())
{
var solution = previewWorkspace.CurrentSolution;
var project = solution.AddProject("project", "project.dll", LanguageNames.CSharp);
Assert.True(previewWorkspace.TryApplyChanges(project.Solution));
var newSolution = previewWorkspace.CurrentSolution.RemoveProject(project.Id);
Assert.True(previewWorkspace.TryApplyChanges(newSolution));
Assert.Equal(0, previewWorkspace.CurrentSolution.ProjectIds.Count);
}
}示例3: TestPreviewOpenCloseFile
public void TestPreviewOpenCloseFile()
{
using (var previewWorkspace = new PreviewWorkspace())
{
var solution = previewWorkspace.CurrentSolution;
var project = solution.AddProject("project", "project.dll", LanguageNames.CSharp);
var document = project.AddDocument("document", "");
Assert.True(previewWorkspace.TryApplyChanges(document.Project.Solution));
previewWorkspace.OpenDocument(document.Id);
Assert.Equal(1, previewWorkspace.GetOpenDocumentIds().Count());
Assert.True(previewWorkspace.IsDocumentOpen(document.Id));
previewWorkspace.CloseDocument(document.Id);
Assert.Equal(0, previewWorkspace.GetOpenDocumentIds().Count());
Assert.False(previewWorkspace.IsDocumentOpen(document.Id));
}
}示例4: TestPreviewDiagnostic
public void TestPreviewDiagnostic()
{
var diagnosticService = TestExportProvider.ExportProviderWithCSharpAndVisualBasic.GetExportedValue<IDiagnosticAnalyzerService>() as IDiagnosticUpdateSource;
var taskSource = new TaskCompletionSource<DiagnosticsUpdatedArgs>();
diagnosticService.DiagnosticsUpdated += (s, a) => taskSource.TrySetResult(a);
using (var previewWorkspace = new PreviewWorkspace(MefV1HostServices.Create(TestExportProvider.ExportProviderWithCSharpAndVisualBasic.AsExportProvider())))
{
var solution = previewWorkspace.CurrentSolution
.AddProject("project", "project.dll", LanguageNames.CSharp)
.AddDocument("document", "class { }")
.Project
.Solution;
Assert.True(previewWorkspace.TryApplyChanges(solution));
previewWorkspace.OpenDocument(previewWorkspace.CurrentSolution.Projects.First().DocumentIds[0]);
previewWorkspace.EnableDiagnostic();
// wait 20 seconds
taskSource.Task.Wait(20000);
if (!taskSource.Task.IsCompleted)
{
// something is wrong
FatalError.Report(new System.Exception("not finished after 20 seconds"));
}
var args = taskSource.Task.Result;
Assert.True(args.Diagnostics.Length > 0);
}
}示例5: TestPreviewDiagnostic
public void TestPreviewDiagnostic()
{
var diagnosticService = EditorServicesUtil.ExportProvider.GetExportedValue<IDiagnosticAnalyzerService>() as IDiagnosticUpdateSource;
var taskSource = new TaskCompletionSource<DiagnosticsUpdatedArgs>();
diagnosticService.DiagnosticsUpdated += (s, a) => taskSource.TrySetResult(a);
using (var previewWorkspace = new PreviewWorkspace(MefV1HostServices.Create(EditorServicesUtil.ExportProvider.AsExportProvider())))
{
var solution = previewWorkspace.CurrentSolution
.AddProject("project", "project.dll", LanguageNames.CSharp)
.AddDocument("document", "class { }")
.Project
.Solution;
Assert.True(previewWorkspace.TryApplyChanges(solution));
previewWorkspace.OpenDocument(previewWorkspace.CurrentSolution.Projects.First().DocumentIds[0]);
previewWorkspace.EnableDiagnostic();
// wait 20 seconds
taskSource.Task.Wait(20000);
Assert.True(taskSource.Task.IsCompleted);
var args = taskSource.Task.Result;
Assert.True(args.Diagnostics.Length > 0);
}
}