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An WordWriter merge field can include modifiers. Modifiers are included in parenthesis at the end of the merge field. For example:
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«Products.ProductID(Lowercase)» |
If a merge field includes more than one modifier, the modifiers should be separated by commas. Do not include spaces between modifiers.
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Fieldname | Use the Fieldname modifier to insert database column headings in a document. For example, in place of the merge field \ «RecordSet.#2(fieldname)», WordWriter will insert the name of the second column in the RecordSet. | ||
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Uppercase | If a merge field includes the Uppercase modifier, all text values imported to the merge field will be displayed in uppercase. If a merge field includes both the Uppercase and Lowercase modifiers, the last will be applied. | ||
Lowercase | If a merge field includes the Lowercase modifier, all text values imported to the merge field will be displayed in lowercase. If a merge field includes both the Uppercase and Lowercase modifiers, the last will be applied. | ||
Optional | By default, if a merge field's data source name or column name is not bound to a data source in code, an error will occur. If a merge field contains the Optional modifier, and the merge field is not bound by name to a data source, WordWriter will discard the merge field in the generated document and will not throw an error. \ This modifier makes both a merge field's data source and column optional. For example, for this merge field:\ «Orders.OrderID(Optional)»\ If either the data source "Orders," or the column "OrderId" does not exist, the merge field will be removed without error.\
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Image | If the image modifier is present and the column of data for the merge field is either of type byte array (byte[]) or SQL BLOB, then the image will be rendered. The image modifier can take optional parameters to format the size of the image (e.g. <<Product.Image(image(1,600,600))>>. For more see Inserting an Image. | ||
Document(format) | The document modifier can be used to insert certain types of documents into docx files where format is either |
Merge Field Formulas
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