WPF: Binding Visibility by string contents -

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ठीक है, तो यहां मेरा एक्सएएमएल है: 

  & lt; TextBlock Text = "{बाध्यकारी पथ = InstanceName} "& gt; & lt; / TextBlock & gt;

यदि इंस्टेंस -नाम रिक्त स्ट्रिंग है, तो मुझे दृश्यता = "संक्षिप्त" चाहिए। अन्यथा मुझे दृश्यता = "दृश्यमान" चाहिए आप ऐसा कैसे कर सकते हैं?

आप एक ValueConverter का उपयोग कर सकते हैं: 

  & Lt; टेक्स्टब्लॉक विज़िबिलिटी = "{बाध्यकारी इंस्टेंस -नाम, कनवर्टर = {स्थानीय: स्ट्रिंगनलऑरप्लूटटीओविज़िबिलिटी कननवर}}" टेक्स्ट = "{बाध्यकारी इंस्टेंस नाम}" / & gt;

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