About Array

 

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Dim arr1 As String() = {"001""002"}
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Dim arr2 As String() = New String() {"001""002"}
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Dim arr3(2As String
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0= "001"
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'Dim arr4(2) As String = {"001", "002"}  '对于显示声明界限的数组不能初始化
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'在数组声明语句中创建数组
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        Dim arr4 As String() = New String() {}  '声明时若用了New关键字,则必须有{}初始化,此时变量长度为0
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        '或者 Dim arr4 As String() = {}
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        ReDim arr4(2)       '重定义数组的界限
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        arr4(0= "value1"  '初始化数组,下同
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        arr4(1= "value2"
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2= "value3"
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'在单独的赋值语句中创建数组
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        Dim arr5() As String
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= New String() {}
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Dim arr6(10As Integer   '声明一维数组变量
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        Dim arr7(,,,) As Integer '声明多维数组变量
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        Dim arr8()()() As Byte  '声明交错数组变量
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转载于:https://www.cnblogs.com/yongwnet/archive/2007/07/29/835268.html

vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 vue.runtime.esm.js:8809 Download the Vue Devtools extension for a better development experience: https://github.com/vuejs/vue-devtools App.vue:38 /send Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /about Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /send Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /about Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /send Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /about Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /send Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /about Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /send Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 / Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /about Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root> warn @ vue.runtime.esm.js:4625 App.vue:38 /send Array(1) vue.runtime.esm.js:4625 [Vue warn]: Property or method "activeIndex2" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://v2.vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties. found in ---> <App> at src/App.vue <Root>
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