><meta name="System.Keywords" content="StartHandler 方法" /><meta name="System.Keywords" content="RequestMessageTextExtension.StartHandler 方法" /><meta name="Microsoft.Help.F1" content="Senparc.NeuChar.Entities.Request.RequestMessageTextExtension.StartHandler" /><meta name="Microsoft.Help.Id" content="M:Senparc.NeuChar.Entities.Request.RequestMessageTextExtension.StartHandler(Senparc.NeuChar.Entities.IRequestMessageText,System.Boolean)" /><meta name="Description" content="开始匹配" /><meta name="Mi