Come for the solution, stay for everything else. Welcome to our community! I have made an xml document object in code. However my schema is in a xsd file in my solution. Join our community to see this answer! Unlock 2 Answers and 7 Comments. The following diagram shows how the different files and operations work together when you use XML with Excel. Essentially, there are five phases to the process:. Adding an XML schema file. Importing an XML data file. Entering data, moving mapped cells, and leveraging Excel functionality, while preserving XML structure and definitions.
Exporting revised data from mapped cells to an XML data file. You can create or open a workbook in Excel, attach an XML schema file. After you map the XML elements to your worksheet, you can import and export XML data into and out of the mapped cells.
When you add an XML schema file. In general, XML maps are used to create mapped cells and to manage the relationship between mapped cells and individual elements in the XML schema.
In addition, these XML maps are used to bind the contents of mapped cells to elements in the schema when you import or export XML data files. There are two kinds of mapped cells that you can create: single-mapped cells and repeating cells which appear as XML tables. To make designing your worksheet more flexible, you can drag the mapped cells anywhere on a worksheet and into any order — even one different from the XML schema.
You can also choose which elements to map and not map. An XML map can only contain one root element. If you add a schema that defines more than one root element, you are prompted to choose the root element to use for the new XML map.
The following diagram shows the main features of this task pane. The following table summarizes each type of XML element that Excel can work with and the icon that is used to represent each type of element. A single-mapped cell is a cell that has been mapped to a nonrepeating XML element.
You create a single-mapped cell by dragging a nonrepeating XML element from the XML Source task pane onto a single cell in your worksheet. When you drag a nonrepeating XML element onto the worksheet, you can use a smart tag to choose to include the XML element name as a heading above or just to the left of the single-mapped cell, or you can use an existing cell value as a heading.
XML tables are similar in appearance and functionality to Excel tables. Drag one or more repeating elements from the XML Source task pane to a worksheet. You can change these to any column headings that you want. However, the original XML element names are always used when you export data from the mapped cells.
This option works as long as the multiple fields are dropped on the same row, one adjacent to the other. When this option is cleared, each element appears as its own XML table. My Data Has Headings When selected, existing heading data is used as column headings for repeating elements that you map to your worksheet. Privacy policy. You can select schemas from the schema cache or elsewhere. The schemas you specify are saved in a hidden solution user options file. As a result, you don't have to reenter these values the next time you open the solution.
The editor can validate using an inline schema or a schema referenced by the xsd:schemaLocation attribute. For more information, see XML document validation. In the document properties window, click in the Schemas field. You will then learn how to use the XmlValidatingReader class to validate an XML document against the specified grammar. You will also learn how to use the XmlSchemaCollection class to cache schemas in memory as a way to optimize XML validation.
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