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C# TextBox.SetValidationError方法代码示例

本文整理汇总了C#中System.Windows.Controls.TextBox.SetValidationError方法的典型用法代码示例。如果您正苦于以下问题：C# TextBox.SetValidationError方法的具体用法？C# TextBox.SetValidationError怎么用？C# TextBox.SetValidationError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System.Windows.Controls.TextBox的用法示例。


在下文中一共展示了TextBox.SetValidationError方法的9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: TextBoxSetSetForInputTypesTextBox

            public void TextBoxSetSetForInputTypesTextBox()
            {
                var textBox = new System.Windows.Controls.TextBox();
                var inputTypes = new InputTypeCollection { typeof(System.Windows.Controls.TextBox), typeof(Selector) };
                Scope.SetForInputTypes(textBox, inputTypes);
                Assert.AreEqual(false, Scope.GetHasError(textBox));
                CollectionAssert.IsEmpty(Scope.GetErrors(textBox));

                var errorNode = (InputNode)Scope.GetNode(textBox);
                Assert.AreEqual(textBox, errorNode.Source);
                Assert.AreEqual(false, errorNode.HasError);
                CollectionAssert.IsEmpty(errorNode.Children);
                CollectionAssert.IsEmpty(errorNode.Errors);

                var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
                textBox.SetValidationError(validationError);
                var expectedErrors = new[] { validationError };
                Assert.AreEqual(true, Scope.GetHasError(textBox));
                CollectionAssert.AreEqual(expectedErrors, Scope.GetErrors(textBox));
                Assert.AreSame(errorNode, Scope.GetNode(textBox));

                Assert.AreEqual(true, errorNode.HasError);
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);
                CollectionAssert.AreEqual(expectedErrors, errorNode.Errors);
            }
开发者ID:JohanLarsson，项目名称:Gu.Wpf.ValidationScope，代码行数:26，代码来源:ScopeTests.TextBox.cs

示例2: Reminder

        public void Reminder()
        {
            var textBox = new TextBox();
            var inputTypes = new InputTypeCollection { typeof(TextBox), typeof(Selector) };
            textBox.SetForInputTypes(inputTypes);
            Assert.AreEqual(false, Scope.GetHasErrors(textBox));
            var errorNode = (ErrorNode)Scope.GetErrors(textBox);
            Assert.AreEqual(textBox, errorNode.Source);
            CollectionAssert.IsEmpty(errorNode.Children);
            Assert.Fail("Implement");
            // CollectionAssert.IsEmpty(errorNode.Errors);

            textBox.SetValidationError();
            Assert.AreEqual(true, Scope.GetHasErrors(textBox));
            errorNode = (ErrorNode)Scope.GetErrors(textBox);
            Assert.AreEqual(textBox, errorNode.Source);
            CollectionAssert.IsEmpty(errorNode.Children);
            // CollectionAssert.AreEqual(new[] {TestValidationError.GetFor(textBox)} ,errorNode.Errors);

            textBox.ClearValidationError();
            Assert.AreEqual(false, Scope.GetHasErrors(textBox));
            errorNode = (ErrorNode)Scope.GetErrors(textBox);
            Assert.AreEqual(textBox, errorNode.Source);
            CollectionAssert.IsEmpty(errorNode.Children);
            // CollectionAssert.IsEmpty(errorNode.Errors);
        }
开发者ID:gitter-badger，项目名称:Gu.Wpf.ValidationScope，代码行数:26，代码来源:ScopeTests.TextBox.cs

示例3: TextBoxSetSetForSelectorAndSlider

            public void TextBoxSetSetForSelectorAndSlider()
            {
                var textBox = new System.Windows.Controls.TextBox();
                var inputTypes = new InputTypeCollection { typeof(Selector), typeof(Slider) };
                Scope.SetForInputTypes(textBox, inputTypes);
                Assert.AreEqual(false, Scope.GetHasError(textBox));
                Assert.AreEqual(ValidNode.Default, Scope.GetNode(textBox));

                var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
                textBox.SetValidationError(validationError);

                Assert.AreEqual(false, Scope.GetHasError(textBox));
                Assert.AreEqual(ValidNode.Default, Scope.GetNode(textBox));
            }
开发者ID:JohanLarsson，项目名称:Gu.Wpf.ValidationScope，代码行数:14，代码来源:ScopeTests.TextBox.cs

示例4: NodesForInputTypesTextBox

            public void NodesForInputTypesTextBox()
            {
                var textBox = new System.Windows.Controls.TextBox();
                var stackPanel = new StackPanel();
                stackPanel.Children.Add(textBox);
                var inputTypes = new InputTypeCollection { typeof(System.Windows.Controls.TextBox), typeof(Selector) };
                Scope.SetForInputTypes(stackPanel, inputTypes);

                Assert.AreEqual(false, Scope.GetHasError(stackPanel));
                Assert.AreEqual(false, Scope.GetHasError(textBox));
                Assert.AreSame(ErrorCollection.EmptyValidationErrors, Scope.GetErrors(stackPanel));
                Assert.AreSame(ErrorCollection.EmptyValidationErrors, Scope.GetErrors(textBox));
                Assert.AreEqual(ValidNode.Default, Scope.GetNode(stackPanel));
                var errorNode = (InputNode)Scope.GetNode(textBox);
                Assert.AreEqual(false, errorNode.HasError);
                Assert.AreNotSame(ErrorCollection.EmptyValidationErrors, errorNode.Errors);
                CollectionAssert.IsEmpty(errorNode.Errors);
                CollectionAssert.IsEmpty(errorNode.Children);

                var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
                textBox.SetValidationError(validationError);

                Assert.AreEqual(true, Scope.GetHasError(stackPanel));
                Assert.AreEqual(true, Scope.GetHasError(textBox));
                var expectedErrors = new[] { validationError };
                CollectionAssert.AreEqual(expectedErrors, Scope.GetErrors(stackPanel));
                CollectionAssert.AreEqual(expectedErrors, Scope.GetErrors(textBox));

                var scopeNode = (ScopeNode)Scope.GetNode(stackPanel);
                CollectionAssert.AreEqual(new[] { errorNode }, scopeNode.Children);
                Assert.AreSame(errorNode, Scope.GetNode(textBox));
                Assert.AreEqual(true, scopeNode.HasError);
                Assert.AreEqual(true, errorNode.HasError);
                CollectionAssert.AreEqual(expectedErrors, scopeNode.Errors);
                CollectionAssert.AreEqual(expectedErrors, errorNode.Errors);

                textBox.ClearValidationError(validationError);
                Assert.AreEqual(false, Scope.GetHasError(stackPanel));
                Assert.AreEqual(false, Scope.GetHasError(textBox));
                Assert.AreSame(ErrorCollection.EmptyValidationErrors, Scope.GetErrors(stackPanel));
                Assert.AreSame(ErrorCollection.EmptyValidationErrors, Scope.GetErrors(textBox));
                Assert.AreEqual(ValidNode.Default, Scope.GetNode(stackPanel));
                Assert.AreSame(errorNode, Scope.GetNode(textBox));
                Assert.AreEqual(false, errorNode.HasError);
                Assert.AreNotSame(ErrorCollection.EmptyValidationErrors, errorNode.Errors);
                CollectionAssert.IsEmpty(errorNode.Errors);
                CollectionAssert.IsEmpty(errorNode.Children);
            }
开发者ID:JohanLarsson，项目名称:Gu.Wpf.ValidationScope，代码行数:48，代码来源:ScopeTests.StackpanelWithTextBoxes.cs

示例5: UpdatesAndNotifiesError

            public void UpdatesAndNotifiesError()
            {
                var textBox = new System.Windows.Controls.TextBox();
                var inputTypes = new InputTypeCollection { typeof(System.Windows.Controls.TextBox), typeof(Selector) };
                Scope.SetForInputTypes(textBox, inputTypes);
                Assert.AreEqual(false, Scope.GetHasError(textBox));
                var errorNode = (InputNode)Scope.GetNode(textBox);
                var errorArgs = errorNode.Errors.SubscribeObservableCollectionEvents();
                var nodeArgs = errorNode.SubscribePropertyChangedEvents();
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);
                CollectionAssert.IsEmpty(errorNode.Errors);
                var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
                textBox.SetValidationError(validationError);
                Assert.AreEqual(true, Scope.GetHasError(textBox));
                errorNode = (InputNode)Scope.GetNode(textBox);
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);
                CollectionAssert.AreEqual(new[] { validationError }, errorNode.Errors);

                var expectedErrorArgs = new List<EventArgs>
                                   {
                                       new PropertyChangedEventArgs("Count"),
                                       new PropertyChangedEventArgs("Item[]"),
                                       new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add, validationError, 0)
                                   };
                CollectionAssert.AreEqual(expectedErrorArgs, errorArgs, ObservableCollectionArgsComparer.Default);
                CollectionAssert.AreEqual(new[] { new PropertyChangedEventArgs(nameof(Node.HasError)) }, nodeArgs, PropertyChangedEventArgsComparer.Default);

                textBox.ClearValidationError(validationError);
                Assert.AreEqual(false, Scope.GetHasError(textBox));
                Assert.AreSame(errorNode, Scope.GetNode(textBox));
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);
                CollectionAssert.IsEmpty(errorNode.Errors);

                expectedErrorArgs.Add(new PropertyChangedEventArgs("Count"));
                expectedErrorArgs.Add(new PropertyChangedEventArgs("Item[]"));
                expectedErrorArgs.Add(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Remove, validationError, 0));
                CollectionAssert.AreEqual(expectedErrorArgs, errorArgs, ObservableCollectionArgsComparer.Default);

                CollectionAssert.AreEqual(new[] { new PropertyChangedEventArgs(nameof(Node.HasError)), new PropertyChangedEventArgs(nameof(Node.HasError)) }, nodeArgs, PropertyChangedEventArgsComparer.Default);
            }
开发者ID:JohanLarsson，项目名称:Gu.Wpf.ValidationScope，代码行数:43，代码来源:ScopeTests.TextBox.cs

示例6: UpdatesError

        public void UpdatesError()
        {
            var textBox = new TextBox();
            var inputTypes = new InputTypeCollection { typeof(TextBox), typeof(Selector) };
            textBox.SetForInputTypes(inputTypes);
            Assert.AreEqual(false, Scope.GetHasErrors(textBox));
            var errorNode = (ErrorNode)Scope.GetErrors(textBox);
            Assert.AreEqual(textBox, errorNode.Source);
            CollectionAssert.IsEmpty(errorNode.Children);

            textBox.SetValidationError();
            Assert.AreEqual(true, Scope.GetHasErrors(textBox));
            errorNode = (ErrorNode)Scope.GetErrors(textBox);
            Assert.AreEqual(textBox, errorNode.Source);
            CollectionAssert.IsEmpty(errorNode.Children);

            textBox.ClearValidationError();
            Assert.AreEqual(false, Scope.GetHasErrors(textBox));
            errorNode = (ErrorNode)Scope.GetErrors(textBox);
            Assert.AreEqual(textBox, errorNode.Source);
            CollectionAssert.IsEmpty(errorNode.Children);
        }
开发者ID:gitter-badger，项目名称:Gu.Wpf.ValidationScope，代码行数:22，代码来源:ScopeTests.TextBox.cs

示例7: UpdatesError

            public void UpdatesError()
            {
                var textBox = new TextBox();
                var stackPanel = new StackPanel();
                stackPanel.Children.Add(textBox);
                var inputTypes = new InputTypeCollection { typeof(TextBox), typeof(Selector) };
                stackPanel.SetForInputTypes(inputTypes);

                Assert.AreEqual(false, Scope.GetHasErrors(stackPanel));
                IErrorNode errorNode = (ScopeNode)Scope.GetErrors(stackPanel);
                Assert.AreEqual(null, errorNode);

                Assert.AreEqual(false, Scope.GetHasErrors(textBox));
                errorNode = (ErrorNode)Scope.GetErrors(textBox);
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);

                textBox.SetValidationError();
                Assert.AreEqual(true, Scope.GetHasErrors(stackPanel));
                errorNode = (ScopeNode)Scope.GetErrors(stackPanel);
                Assert.AreEqual(stackPanel, errorNode.Source);
                Assert.AreEqual(1, errorNode.Children.Count);

                Assert.AreEqual(true, Scope.GetHasErrors(textBox));
                errorNode = (ErrorNode)Scope.GetErrors(textBox);
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);

                textBox.ClearValidationError();
                Assert.AreEqual(false, Scope.GetHasErrors(stackPanel));
                errorNode = (ScopeNode)Scope.GetErrors(stackPanel);
                Assert.AreEqual(null, errorNode);

                Assert.AreEqual(false, Scope.GetHasErrors(textBox));
                errorNode = (ErrorNode)Scope.GetErrors(textBox);
                Assert.AreEqual(textBox, errorNode.Source);
                CollectionAssert.IsEmpty(errorNode.Children);
            }
开发者ID:gitter-badger，项目名称:Gu.Wpf.ValidationScope，代码行数:38，代码来源:ScopeTests.StackpanelWithTextBoxes.cs

示例8: Notifies

            public void Notifies()
            {
                var textBox = new System.Windows.Controls.TextBox();
                var textBoxEvents = textBox.SubscribeScopeEvents();
                Scope.SetForInputTypes(textBox, new InputTypeCollection { typeof(System.Windows.Controls.TextBox), typeof(Selector) });
                var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
                textBox.SetValidationError(validationError);
                var expectedEvents = new List<ScopeValidationErrorEventArgs>
                                         {
                                             new ScopeValidationErrorEventArgs(validationError, ValidationErrorEventAction.Added)
                                         };
                CollectionAssert.AreEqual(expectedEvents, textBoxEvents, ScopeValidationErrorEventArgsComparer.Default);

                textBox.ClearValidationError(validationError);
                expectedEvents.Add(new ScopeValidationErrorEventArgs(validationError, ValidationErrorEventAction.Removed));
                CollectionAssert.AreEqual(expectedEvents, textBoxEvents, ScopeValidationErrorEventArgsComparer.Default);
            }
开发者ID:JohanLarsson，项目名称:Gu.Wpf.ValidationScope，代码行数:17，代码来源:ScopeTests.TextBox.cs

示例9: UpdatesErrors

            public void UpdatesErrors()
            {
                var textBox = new System.Windows.Controls.TextBox();
                var stackPanel = new StackPanel();
                stackPanel.Children.Add(textBox);
                var inputTypes = new InputTypeCollection { typeof(System.Windows.Controls.TextBox), typeof(Selector) };
                Scope.SetForInputTypes(stackPanel, inputTypes);

                Assert.AreEqual(false, Scope.GetHasError(stackPanel));
                Assert.AreEqual(ValidNode.Default, Scope.GetNode(stackPanel));

                Assert.AreEqual(false, Scope.GetHasError(textBox));
                var inputNode = (InputNode)Scope.GetNode(textBox);
                Assert.AreEqual(textBox, inputNode.Source);
                CollectionAssert.IsEmpty(inputNode.Children);
                CollectionAssert.IsEmpty(inputNode.Errors);

                var validationError = TestValidationError.GetFor(textBox, System.Windows.Controls.TextBox.TextProperty);
                textBox.SetValidationError(validationError);
                Assert.AreEqual(true, Scope.GetHasError(stackPanel));
                var scopeNode = (ScopeNode)Scope.GetNode(stackPanel);
                Assert.AreEqual(stackPanel, scopeNode.Source);
                Assert.AreEqual(1, scopeNode.Children.Count);
                CollectionAssert.AreEqual(new[] { validationError }, scopeNode.Errors);

                Assert.AreEqual(true, Scope.GetHasError(textBox));
                Assert.AreSame(inputNode, Scope.GetNode(textBox));
                Assert.AreEqual(textBox, inputNode.Source);
                CollectionAssert.IsEmpty(inputNode.Children);
                CollectionAssert.AreEqual(new[] { validationError }, inputNode.Errors);

                textBox.ClearValidationError(validationError);
                Assert.AreEqual(false, Scope.GetHasError(stackPanel));
                Assert.AreEqual(ValidNode.Default, Scope.GetNode(stackPanel));

                Assert.AreEqual(false, Scope.GetHasError(textBox));
                Assert.AreSame(inputNode, Scope.GetNode(textBox));
                Assert.AreEqual(textBox, inputNode.Source);
                CollectionAssert.IsEmpty(inputNode.Children);
                CollectionAssert.IsEmpty(inputNode.Errors);
            }
开发者ID:JohanLarsson，项目名称:Gu.Wpf.ValidationScope，代码行数:41，代码来源:ScopeTests.StackpanelWithTextBoxes.cs


注：本文中的System.Windows.Controls.TextBox.SetValidationError方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。