windows - What is a windowless control? -

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विंडोज के अंतर्गत उनकी कुछ को विंडोलेस कंट्रोल कहा जाता है।

एक विंडोलेस कंट्रोल क्या है और इसके फायदे क्या हैं?

एक विंडोलेस नियंत्रण एक है ऑब्जेक्ट जो आपको एक विंडो बनाने की आवश्यकता के बिना नियंत्रण का व्यवहार देता है

यह तब उपयोगी होता है जब आप व्यवहार को संशोधित करना या विस्तार करना चाहते हैं, या जब आप उन स्थानों में व्यवहार का उपयोग करना चाहते हैं जहां एक खिड़की बनाने में अजीब या मुश्किल होगा।

कहो उदाहरण के लिए, यदि आप प्रत्येक विंडो होते हैं, तो आप एक पृष्ठ पर सैकड़ों अमीर संपादन नियंत्रणों को छिपाना चाहते हैं, तो प्रत्येक को उपयोगकर्ता इनपुट प्राप्त करने के लिए फ़ोकस करना होगा, और प्रत्येक व्यक्तिगत रूप से पेंट करेगा आदि।

< P> लेकिन अगर आप खिड़कीहीन नियंत्रण के स्थानों का ट्रैक रखने के लिए तैयार हैं और कुछ अन्य हाउसकीपिंग करते हैं जिसे आप सामान्य रूप से एक खिड़की (अर्थात रूटिंग कीबोर्ड संदेश) बनाकर मुक्त कर लेते हैं, तो आप निम्न ओवरहेड के साथ बेहतर परिणाम प्राप्त कर सकते हैं विंडोलेस नियंत्रण का उपयोग करना


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