Excel.WorkbookRangeAreas class
Represents a collection of one or more rectangular ranges in multiple worksheets.
- Extends
Remarks
Properties
| addresses | Returns an array of addresses in A1-style. Address values contain the worksheet name for each rectangular block of cells (e.g., "Sheet1!A1:B4, Sheet1!D1:D4"). Read-only. |
| areas | Returns the |
| context | The request context associated with the object. This connects the add-in's process to the Office host application's process. |
| ranges | Returns ranges that comprise this object in a |
Methods
| get |
Returns the |
| get |
Returns the |
| load(options) | Queues up a command to load the specified properties of the object. You must call |
| load(property |
Queues up a command to load the specified properties of the object. You must call |
| load(property |
Queues up a command to load the specified properties of the object. You must call |
| toJSON() | Overrides the JavaScript |
| track() | Track the object for automatic adjustment based on surrounding changes in the document. This call is a shorthand for context.trackedObjects.add(thisObject). If you are using this object across |
| untrack() | Release the memory associated with this object, if it has previously been tracked. This call is shorthand for context.trackedObjects.remove(thisObject). Having many tracked objects slows down the host application, so please remember to free any objects you add, once you're done using them. You will need to call |
Property Details
addresses
Returns an array of addresses in A1-style. Address values contain the worksheet name for each rectangular block of cells (e.g., "Sheet1!A1:B4, Sheet1!D1:D4"). Read-only.
readonly addresses: string[];Property Value
string[]
Remarks
areas
Returns the RangeAreasCollection object. Each RangeAreas in the collection represent one or more rectangle ranges in one worksheet.
readonly areas: Excel.RangeAreasCollection;Property Value
Remarks
Examples
// Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/excel/42-range/precedents.yaml
await Excel.run(async (context) => {
// Precedents are cells referenced by the formula in a cell.
// A "direct precedent" is a cell directly referenced by the selected formula.
let range = context.workbook.getActiveCell();
let directPrecedents = range.getDirectPrecedents();
range.load("address");
directPrecedents.areas.load("address");
await context.sync();
console.log(`Direct precedent cells of ${range.address}:`);
// Use the direct precedents API to loop through precedents of the active cell.
for (let i = 0; i < directPrecedents.areas.items.length; i++) {
// Highlight and console the address of each precedent cell.
directPrecedents.areas.items[i].format.fill.color = "Yellow";
console.log(` ${directPrecedents.areas.items[i].address}`);
}
await context.sync();
});
context
The request context associated with the object. This connects the add-in's process to the Office host application's process.
context: RequestContext;Property Value
ranges
Returns ranges that comprise this object in a RangeCollection object.
readonly ranges: Excel.RangeCollection;Property Value
Remarks
Method Details
getRangeAreasBySheet(key)
Returns the RangeAreas object based on worksheet ID or name in the collection.
getRangeAreasBySheet(key: string): Excel.RangeAreas;Parameters
- key
-
string
The name or ID of the worksheet.
Returns
Remarks
getRangeAreasOrNullObjectBySheet(key)
Returns the RangeAreas object based on worksheet name or ID in the collection. If the worksheet does not exist, then this method returns an object with its isNullObject property set to true. For further information, see *OrNullObject methods and properties.
getRangeAreasOrNullObjectBySheet(key: string): Excel.RangeAreas;Parameters
- key
-
string
The name or ID of the worksheet.
Returns
Remarks
load(options)
Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.
load(options?: Excel.Interfaces.WorkbookRangeAreasLoadOptions): Excel.WorkbookRangeAreas;Parameters
Provides options for which properties of the object to load.
Returns
load(propertyNames)
Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.
load(propertyNames?: string | string[]): Excel.WorkbookRangeAreas;Parameters
- propertyNames
-
string | string[]
A comma-delimited string or an array of strings that specify the properties to load.
Returns
load(propertyNamesAndPaths)
Queues up a command to load the specified properties of the object. You must call context.sync() before reading the properties.
load(propertyNamesAndPaths?: {
select?: string;
expand?: string;
}): Excel.WorkbookRangeAreas;Parameters
- propertyNamesAndPaths
-
{ select?: string; expand?: string; }
propertyNamesAndPaths.select is a comma-delimited string that specifies the properties to load, and propertyNamesAndPaths.expand is a comma-delimited string that specifies the navigation properties to load.
Returns
toJSON()
Overrides the JavaScript toJSON() method in order to provide more useful output when an API object is passed to JSON.stringify(). (JSON.stringify, in turn, calls the toJSON method of the object that is passed to it.) Whereas the original Excel.WorkbookRangeAreas object is an API object, the toJSON method returns a plain JavaScript object (typed as Excel.Interfaces.WorkbookRangeAreasData) that contains shallow copies of any loaded child properties from the original object.
toJSON(): Excel.Interfaces.WorkbookRangeAreasData;Returns
track()
Track the object for automatic adjustment based on surrounding changes in the document. This call is a shorthand for context.trackedObjects.add(thisObject). If you are using this object across .sync calls and outside the sequential execution of a ".run" batch, and get an "InvalidObjectPath" error when setting a property or invoking a method on the object, you need to add the object to the tracked object collection when the object was first created.
track(): Excel.WorkbookRangeAreas;Returns
untrack()
Release the memory associated with this object, if it has previously been tracked. This call is shorthand for context.trackedObjects.remove(thisObject). Having many tracked objects slows down the host application, so please remember to free any objects you add, once you're done using them. You will need to call context.sync() before the memory release takes effect.
untrack(): Excel.WorkbookRangeAreas;Returns
Office Add-ins
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