Summary of my learning note for WPF

Binding

• Binding to DataSet.

  when we want to add new record, we should modify DataTable, not the DataTableView.

• Validation when Binding

  we can get the detail descrition from .

  For ValidationRules, generally, we have three validaterule type: ExceptionValidationRule, DataErrorValidationRule,CustomervalidationRule

  ExceptionValidationRule: you can refer

  DataErrorValidationRule: you can refer

  CustomerErrorValidation: you canrefer

• Binding Group

  if we hope to apply validationg over a set of propeties, we can use binding group and add validationrule to it.

  refer link in