/// <summary>
/// Check if a worksheet does exist in a spreadsheet.
/// </summary>
/// <param name="filepath">
/// Relative/absolute filepath to a *.xlsx file that should be opened.
/// </param>
/// <param name="worksheetName">
/// Name of the worksheet that should be searched.
/// </param>
/// <returns>
/// True, if worksheet with (parameter) 'worksheetName' does exist, otherwise False.
/// </returns>
/// <exception cref="FileNotFoundException">Thrown if File was not found</exception>
/// <exception cref="UnauthorizedAccessException">Thrown when misssing permission to access File</exception>
/// <exception cref="PathTooLongException">Thrown when File-path is too long and path cannot be conveted</exception>
/// <exception cref="ArgumentNullException">Thrown when an Argument was or became Null</exception>
/// <exception cref="ArgumentException">Thrown when an entred argument was or became invalid</exception>
/// <exception cref="InvalidCastException">Thrown when an entered value had an unexpected data-type</exception>
/// <exception cref="OpenXmlPackageException">Thrown when exception occurred in the OpenXML-Package</exception>
public static bool WorksheetExists(string filepath, string worksheetName)
{
if (!ExcelIOBase.CheckPathExist(ref filepath))
{
return(false);
}
SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Open(filepath, false);
bool isExists = WorksheetExists(ref spreadsheetDocument, worksheetName, out _);
spreadsheetDocument.Close();
return(isExists);
}
/// <summary>
/// Check if a path at the specified (parameter) 'filepath' does exist.
/// If the filepath is too long it'll try to access directly to the OS-File-System.
/// </summary>
/// <param name="filepath">
/// The path to the file that should be searched.
/// If the filepath is too long it'll try to access directly to the OS-File-System to search for the file.
/// </param>
/// <returns>
/// True, if the file exists, otherwise false.
/// </returns>
/// <exception cref="PathTooLongException">Thrown when File-path is too long and path cannot be conveted</exception>
public static new bool CheckPathExist(ref string filepath)
{
return(ExcelIOBase.CheckPathExist(ref filepath));
}