VBScript Reference Manual for InduSoft Web Studio

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VBScript Reference Manual InduSoft Web Studio Locale Short String Hex Value Dec. Value Locale Short String Hex Value Dec. Value Faroese fo 0x0438 1080 Swahili sw 0x0441 1089 French - France fr-fr 0x040C 1036 Swedish - Sweden sv-se 0x041D 1053 French - Belgium fr-be 0x080C 2060 Swedish - Finland sv-fi 0x081D 2077 French - Canada fr-ca 0x0C0C 3084 Tamil ta 0x0449 1097 French - Luxembourg fr-lu 0x140C 5132 Tatar tt 0X0444 1092 French - Switzerland fr-ch 0x100C 4108 Thai th 0x041E 1054 Gaelic - Ireland gd-ie 0x083C 2108 Turkish tr 0x041F 1055 Gaelic - Scotland gd 0x043C 1084 Tsonga ts 0x0431 1073 German - Germany de-de 0x0407 1031 Ukrainian uk 0x0422 1058 German - Austria de-at 0x0C07 3079 Urdu ur 0x0420 1056 German - Liechtenstein de-li 0x1407 5127 Uzbek - Cyrillic uz-uz 0x0843 2115 German - Luxembourg de-lu 0x1007 4103 Uzbek – Latin uz-uz 0x0443 1091 German - Switzerland de-ch 0x0807 2055 Vietnamese vi 0x042A 1066 Greek el 0x0408 1032 Xhosa xh 0x0434 1076 Hebrew he 0x040D 1037 Yiddish yi 0x043D 1085 Hindi hi 0x0439 1081 Zulu zu 0x0435 1077 Hungarian hu 0x040E 1038 Common VBScript Locale ID (LCID) Chart (partial list) Locale Short String Hex Value Dec. Value English - United States en-us 0x0409 1033 English – UK en-gb 0x0809 2057 German - Germany de-de 0x0407 1031 Spanish - Mexico es-mx 0x080A 2058 Chinese - China zh-cn 0x0804 2052 Japanese ja 0x0411 1041 French - France fr-fr 0x040C 1036 Russian ru 0x0419 1049 Italian - Italy it-it 0x0410 1040 Key Notes: • You cannot re-assign a value to an implicit VBScript Constant. E.g. vbNull = 5 ‘ Will generate an error. vbNull = 1 • Use implicit constants instead of literals where possible in order to improve code readability. 94 InduSoft, Ltd.
InduSoft Web Studio VBScript Reference Manual Declaring Variables, Objects and Constants VBScript does not require the explicit declaration of scalar variables, i.e. those variables with only one value assigned at any given time. Arrays, Objects (except Err) and Constants must be declared. Scalar variables used but not declared are called implicit variables. While it may initially be convenient not to declare variables, any typing (spelling) errors of the variable or constant names may produce unexpected results at runtime. The Option Explicit statement can be invoked at the beginning of the variable declaration script segment to force the declaration of variables. This statement must be placed above the first Dim statement. Any variables not declared will invoke an error message “Variable is undefined”. All variables and constants must follow the variable naming rules, and should follow standard naming conventions although not required to do so. Multiple assignments can be made on the same line when the variable declarations are separated by the colon character :. Example: Example: Dim a, b, c ‘ Declares variables a, b & c Dim k(9) ‘ Declares an array k with 10 elements ‘ since VBScript is 0 based a = 2 : b = 3 : c = 4 ‘ Assign values to variables d = a + b + c ‘ Implicitly defined variable d, equals 9 Option Explicit ‘ Force explicit variable declaration Dim a, b, c ‘ Declares variables a, b & c a = 2 : b = 3 : c = 4 ‘ Assign values to variables d = a + b + c ‘ Error since d not explicitly defined Scalar variables and Fixed-sized Arrays are declared using the Dim statement. Fixed-sized arrays have a defined number of dimensions and defined size to each dimension that do not change during the life of the variable. Dynamic arrays are a type of array that can be dynamically resized during runtime. Dynamic arrays are initially declared using the Dim statement followed by closed parentheses. Then, at one or more points in the program, the ReDim statement is used to dynamically resize the array. For example: Dim myDynamicArray() ‘ Declare a dynamic array ReDim myDynamicArray(10) ‘ Now declare it to have 11 elements The Array function can be used to initially populate the array. The following is an example Dim myArray myArray = Array(4.56.82. 3.82) Extrinsic Objects must also be declared. Depending on the type of extrinsic object, different statements are used to instantiate (declare and allocate memory for) the object. For example, with user-defined Classes, you would use the following format to instantiate the object. Set cObj = New classname where cObj is the name of the new object being instantiated, New is a VBScript Keyword, and classname is the name of the user-defined class, which is merely a template for the object. InduSoft, Ltd. 95
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VBScript Reference Manual for InduSoft Web Studio

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