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Validation Rules for Strings

I have a question regarding validation rules for strings. Normally, a validation rule evaluates input as it is typed. However, I would like to queue-up the input, and at the end of cell entry, validate the string against a database. Can this be done?

windows-wpf
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Hi,@ PeterEberlein-5570. I don't quite understand queuing the input and validating the string against the database at the end of the cell entry. What does it mean specifically, could you give me an example?

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I would like to take a part number and validate it against a part master within a database from within a validation rule. Can I do it in a cell-level validation or do I have to do it in a row-level validation?

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Hi,@ PeterEberlein-5570. Did you use some knowledge and content from wpf? How does your input data establish a connection with the database? Could you show some relevant code and data? And does the meaning of cell-level and row-level correspond to individual cell values and multiple values in a single row?


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