This Web page lists Flash Techniques from Techniques for WCAG 2.0: Techniques and Failures for Web Content Accessibility Guidelines 2.0.
Technology-specific techniques do not replace the general techniques: content developers should consider both general techniques and technology-specific techniques as they work toward conformance.
Turns out you can manually change a property on the text field.
You may have tried to select a row in a Data Grid in WPF programmatically by setting its Selected Item property or Selected Index property only to find out that doing this doesn’t result in the exact same behaviour as when you select a row by clicking on it with the mouse.
Although Flexicious Ultimate offers all of the features outlined below, The ones in bold or italic are features that are exclusive to the Flexicious family of products, and not available in the Halo Data Grid/Advanced Data Grid components that ship with the SDK.For you to be able to set the Selected Item or Selected Index properties of the Data Grid without an exception being thrown, this property must be set to its default value of .There is also a Selection Mode property that specifies whether only a single item or multiple items can be selected in the Data Grid and these two properties together defines the selection behaviour for the Data Grid control.The following procedures describe how to apply validation rules to Data Grid bindings and customize the visual feedback. While this code snippet may solve the question, including an explanation really helps to improve the quality of your post.Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion.Please also try not to crowd your code with explanatory comments, this reduces the readability of both the code and the explanations!The Data Grid control enables you to perform validation at both the cell and row level.With cell-level validation, you validate individual properties of a bound data object when a user updates a value.You could click to edit an item, or click an Add button to add a new item. If I clicked to edit a field, hit cancel, and then hit Add, I was seeing the values from the previous edit in the form field. I added this to my cancel operation: This worked, but when I returned to add an item, the form was displaying red borders around each field.My code to set the form items to empty strings was also triggering the form validation.