XLTX file represents Microsoft Excel Template that are based on the Office OpenXML file format specifications. It is used to create a standard template file that can be utilized to generate XLSX files that exhibit the same settings as specified in the XLTX file. Learn more about this file format here.

public static readonly SpreadsheetFileType Xltx

Public Shared ReadOnly Xltx As SpreadsheetFileType

public:
static initonly SpreadsheetFileType^ Xltx

static val Xltx: SpreadsheetFileType