The Diagnostics window is a preview feature. You can also drive and synchronize the display of parent message details in other Tool Windows through selection of diagnosis messages in the Diagnostics window, as described ahead. This enables you to view diagnosis messages independent of the Analysis Grid viewer without having to expand message nodes to find them, while at the same time driving selection of parent messages in the Analysis Grid viewer that contain the diagnosis messages. ![]() As an alternative to these techniques, you can utilize the Diagnostics Tool Window, which flips the relationship of captured-to-diagnosis messages by making diagnosis messages the focus. When you sort the DiagnosisTypes column to bubble up diagnostic messages that occurred in a trace, or Group the column to organize diagnosis messages according to their DiagnosisType, you can lose the context of the original surrounding messages, which can often call attention to where or why certain issues occurred. Message Analyzer has several data manipulation features that you can use to expose diagnosis messages, which include Grouping and sorting the DiagnosisTypes column in the Analysis Grid viewer, but there are some disadvantages in using these techniques. However, this display configuration still requires you to go through some manual expansion of message nodes to get at the diagnosis message/s of interest. This means that even when a diagnosis message is associated with a child message, the diagnosis message indication is bubbled up to a top-level parent message, which is beneficial to analysis. When a diagnosis message is associated with either a top-level parent message or a child (origins tree) message in the Analysis Grid viewer, Message Analyzer provides an initial indication of the diagnosis message at the top-level. Moreover, there can be multiple diagnosis messages within individual captured messages and the same diagnosis message might appear in multiple captured messages. ![]() However, diagnosis messages are typically embedded within individual captured messages, which can make them very difficult to find. In troubleshooting scenarios, quick access to diagnostic message information can help you to rapidly identify the root cause of an issue.
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