Fixup

src/VisualStudio/Core/Def/Implementation/ChangeSignature/ChangeSignatureDialogViewModel.cs

@@ -231,7 +231,6 @@ internal void RemoveRestoreNotifyPropertyChanged()
             NotifyPropertyChanged(nameof(CanRestore));
             NotifyPropertyChanged(nameof(RestoreAutomationText));
             NotifyPropertyChanged(nameof(CanEdit));
-            NotifyPropertyChanged(nameof(EditAutomationText));
         }
 
         internal ParameterConfiguration GetParameterConfiguration()
@@ -477,7 +476,6 @@ private bool IsDisabled(ParameterViewModel parameterViewModel)
                 NotifyPropertyChanged(nameof(CanRestore));
                 NotifyPropertyChanged(nameof(RestoreAutomationText));
                 NotifyPropertyChanged(nameof(CanEdit));
-                NotifyPropertyChanged(nameof(EditAutomationText));
             }
         }
 
@@ -490,7 +488,7 @@ public string MoveUpAutomationText
                     return string.Empty;
                 }
 
-                return string.Format(ServicesVSResources.Move_0_above_1, AllParameters[SelectedIndex.Value].ShortAutomationText, AllParameters[SelectedIndex.Value - 1].ParameterAutomationText);
+                return string.Format(ServicesVSResources.Move_0_above_1, AllParameters[SelectedIndex.Value].ShortAutomationText, AllParameters[SelectedIndex.Value - 1].ShortAutomationText);
             }
         }
 
@@ -503,7 +501,7 @@ public string MoveDownAutomationText
                     return string.Empty;
                 }
 
-                return string.Format(ServicesVSResources.Move_0_below_1, AllParameters[SelectedIndex.Value].ShortAutomationText, AllParameters[SelectedIndex.Value + 1].ParameterAutomationText);
+                return string.Format(ServicesVSResources.Move_0_below_1, AllParameters[SelectedIndex.Value].ShortAutomationText, AllParameters[SelectedIndex.Value + 1].ShortAutomationText);
             }
         }
 
@@ -635,6 +633,19 @@ internal override Parameter CreateParameter()
             }
 
             public override string ShortAutomationText => $"{Type} {Parameter}";
+            public override string FullAutomationText
+            {
+                get
+                {
+                    var text = $"{Modifier} {Type} {Parameter}";
+                    if (!string.IsNullOrWhiteSpace(Default))
+                    {
+                        text += $" = {Default}";
+                    }
+
+                    return text;
+                }
+            }
 
             public override string Callsite => string.Empty;
 

src/VisualStudio/Core/Test/ChangeSignature/ChangeSignatureViewModelTests.vb

@@ -137,7 +137,6 @@ class MyClass
             monitor.AddExpectation(Function() viewModel.CanRestore)
             monitor.AddExpectation(Function() viewModel.RestoreAutomationText)
             monitor.AddExpectation(Function() viewModel.CanEdit)
-            monitor.AddExpectation(Function() viewModel.EditAutomationText)
 
             viewModel.Remove()
 
@@ -178,7 +177,6 @@ class MyClass
             selectionChangedMonitor.AddExpectation(Function() viewModel.CanRestore)
             selectionChangedMonitor.AddExpectation(Function() viewModel.RestoreAutomationText)
             selectionChangedMonitor.AddExpectation(Function() viewModel.CanEdit)
-            selectionChangedMonitor.AddExpectation(Function() viewModel.EditAutomationText)
 
             viewModel.SelectedIndex = 1