"first-chance exception" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
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      "examples": [
        {
          "ref": "2006, Jay Hilyard, Stephen Teilhet, C# Cookbook:",
          "text": "At this stage, the exception is considered a first-chance exception. Checking the checkbox in the Thrown column forces the debugger to intervene...",
          "type": "quote"
        },
        {
          "ref": "2008, Dmitry Vostokov, Memory Dump Analysis Anthology, Volume 1:",
          "text": "Here getting Early Crash Dump when a first-chance exception happens can help in component identification before corruption starts spreading across data.",
          "type": "quote"
        }
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        "An exception (error condition) when handled by a debugger, such that the programmer has the first chance to study it; such an exception would otherwise proceed to a handler or (in its absence) crash the program."
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      "id": "en-first-chance_exception-en-noun-eKG8ON0K",
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          "programming",
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        [
          "exception",
          "exception"
        ],
        [
          "handle",
          "handle"
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        [
          "debugger",
          "debugger"
        ],
        [
          "programmer",
          "programmer"
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          "handler",
          "handler"
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        "(programming) An exception (error condition) when handled by a debugger, such that the programmer has the first chance to study it; such an exception would otherwise proceed to a handler or (in its absence) crash the program."
      ],
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        "computing",
        "engineering",
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        "physical-sciences",
        "programming",
        "sciences"
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  ],
  "word": "first-chance exception"
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          "ref": "2006, Jay Hilyard, Stephen Teilhet, C# Cookbook:",
          "text": "At this stage, the exception is considered a first-chance exception. Checking the checkbox in the Thrown column forces the debugger to intervene...",
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        },
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          "ref": "2008, Dmitry Vostokov, Memory Dump Analysis Anthology, Volume 1:",
          "text": "Here getting Early Crash Dump when a first-chance exception happens can help in component identification before corruption starts spreading across data.",
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        "An exception (error condition) when handled by a debugger, such that the programmer has the first chance to study it; such an exception would otherwise proceed to a handler or (in its absence) crash the program."
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        "(programming) An exception (error condition) when handled by a debugger, such that the programmer has the first chance to study it; such an exception would otherwise proceed to a handler or (in its absence) crash the program."
      ],
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        "computing",
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  "word": "first-chance exception"
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