Silverlight 3 Toolkit DataForm - No Cancel enabled? -

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मेरे पास एक सिल्वरलाइट 3 डेटाकिट है: डेटाओवर एक आइडोनेट डाटा सर्विस 1.5 सीटीपी 2 डेटासाईट के जरिए आईटमसॉर्स एक टुकड़ा नीचे है ... 

  var प्रोग्राम = डेटा सेवा का चयन करें। क्रिएटट्रैक (डैशबोर्ड सेवा, क्वेरी। एन्डेक्साईट (asyncResult)); यह। प्रोग्रामएडिटफ़ॉर्म.आईटीम्ससोर्स = प्रोग्राम;

मेरी डेटाफ़ॉर्म की परिभाषा मर चुका है ... 

  & lt; "ProgramEditForm" CommandButtonsVisibility = "All" AutoCommit = "False" AutoEdit = "False" / & gt;

मेरे पास ऑटोएडिट और ऑटो कॉमिट बंद है क्योंकि मैं चाहता हूं कि अर्ध-मॉडल का अनुभव उपयोगकर्ता के परिवर्तन को स्पष्ट करने के लिए शुरू करें, और फिर अंतिम परिणामों को स्वीकार कर लें। और यह सब कहाँ खराब हो जाता है

जब उपयोगकर्ता एक संपादन शुरू करने के लिए पेंसिल आइकन को हिट करता है, तो ओके बटन रोशनी होती है लेकिन रद्द बटन कभी नहीं। चूंकि नेविगेशन आइकनों को संपादन के दौरान अक्षम किया गया है (बिना ऑटोकैमिट), फिर उपयोगकर्ता का कोई तरीका नहीं है, इसके अलावा डेटाबेस को बदलने से, संपादन के पीछे।

क्या यह ADO.NET सामान का एक विरूपण है?

धन्यवाद!

मैं 100% निश्चित नहीं हूँ, लेकिन मुझे लगता है कि यह है IEditableObject के प्रकारों के कार्यान्वयन की कमी के साथ करने के लिए।


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