定义名称/值映射

提供程序可定义使用者用来将整数值映射到字符串的名称/值对列表。 名称/值对可以将整数值或位值映射到字符串;每个值对应于一个字符串值。 对包含枚举值的整数数据项使用映射。

使用者可以使用值映射来检索与值关联的字符串,并显示它而不是显示整数值或位值。 定义整数值映射时使用 valueMap 和 map 元素。 定义位值映射时使用 bitmap 和 map 元素。

以下示例演示如何定义值映射和位图。 必须指定映射的 name 属性。 对于每个名称/值对,必须指定 value 和 message 属性。

<instrumentationManifest
    xmlns="http://schemas.microsoft.com/win/2004/08/events" 
    xmlns:win="http://manifests.microsoft.com/win/2004/08/windows/events"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    >

    <instrumentation>
        <events>
            <provider name="Microsoft-Windows-SampleProvider"
                guid="{1db28f2e-8f80-4027-8c5a-a11f7f10f62d}"
                symbol="PROVIDER_GUID"
                resourceFileName="<path to the exe or dll that contains the metadata resources>"
                messageFileName="<path to the exe or dll that contains the string resources>"
                message="$(string.Provider.Name)">

                . . .

                <maps>
                    <valueMap name="TransferType">
                        <map value="1" message="$(string.TransferType.Download)"/>
                        <map value="2" message="$(string.TransferType.Upload)"/>
                        <map value="3" message="$(string.TransferType.UploadReply)"/>
                    </valueMap>
                    <bitMap name="DaysOfTheWeek">
                        <map value="0x1" message="$(string.DaysOfTheWeek.Sunday)"/>
                        <map value="0x2" message="$(string.DaysOfTheWeek.Monday)"/>
                        <map value="0x4" message="$(string.DaysOfTheWeek.Tuesday)"/>
                        <map value="0x8" message="$(string.DaysOfTheWeek.Wednesday)"/>
                        <map value="0x10" message="$(string.DaysOfTheWeek.Thursday)"/>
                        <map value="0x20" message="$(string.DaysOfTheWeek.Friday)"/>
                        <map value="0x40" message="$(string.DaysOfTheWeek.Saturday)"/>
                    </bitMap>
                </maps>

                . . .

            </provider>
        </events>
    </instrumentation>

    <localization>
        <resources culture="en-US">
            <stringTable>
                <string id="Provider.Name" value="Sample Provider"/>
                <string id="TransferType.Download" value="Download"/>
                <string id="TransferType.Upload" value="Upload"/>
                <string id="TransferType.UploadReply" value="Upload-reply"/>
                <string id="DaysOfTheWeek.Sunday" value="Sunday"/>
                <string id="DaysOfTheWeek.Monday" value="Monday"/>
                <string id="DaysOfTheWeek.Tuesday" value="Tuesday"/>
                <string id="DaysOfTheWeek.Wednesday" value="Wednesday"/>
                <string id="DaysOfTheWeek.Thursday" value="Thursday"/>
                <string id="DaysOfTheWeek.Friday" value="Friday"/>
                <string id="DaysOfTheWeek.Saturday" value="Saturday"/>
            </stringTable>
        </resources>
    </localization>

</instrumentationManifest>