/// <summary>
/// Read data from a Microsoft Excel spreadsheet. Data is read by row and
/// returned in a series of lists by row. Rows and columns are zero-indexed;
/// for example, the value in cell A1 will appear in the data list at [0,0].
/// This node requires Microsoft Excel to be installed.
/// </summary>
/// <param name="file">File representing the Excel workbook</param>
/// <param name="sheetName">Name of the worksheet containing data</param>
/// <param name="readAsStrings">Toggle to read cells as strings</param>
/// <param name="showExcel">Toggle to show excel's main window</param>
/// <returns name="data">Rows of data from the Excel worksheet</returns>
/// <search>office,excel,spreadsheet,ifequalreturnindex</search>
public static object[][] ImportExcel(FileInfo file, string sheetName, bool readAsStrings = false, bool showExcel = true)
{
return(Excel.ReadFromFile(file, sheetName, readAsStrings, showExcel));
}
/// <summary>
/// Write data to a Microsoft Excel spreadsheet. Data is written by row
/// with sublists to be written in successive rows. Rows and columns are
/// zero-indexed; for example, the value in the data list at [0,0] will
/// be written to cell A1. Null values and empty lists are written to Excel
/// as empty cells. This node requires Microsoft Excel to be installed.
/// </summary>
/// <param name="filePath">File representing the Excel workbook</param>
/// <param name="sheetName">Name of the worksheet containing data</param>
/// <param name="startRow">Start row for writing data. Enter 0 for Row 1, 1 for Row 2, etc.</param>
/// <param name="startColumn">
/// Start column for writing data. Enter 0 for Column A, 1 for Column B, etc.
/// </param>
/// <param name="data">Data to write to the spreadsheet</param>
/// <param name="overWrite"> Toggle to clear spreadsheet before writing</param>
/// <param name="writeAsString">Toggle to switch between writing Excel file as strings</param>
/// <returns name="data">Rows of data from the Excel worksheet</returns>
/// <search>office,excel,spreadsheet</search>
public static object[][] ExportToExcel(string filePath, string sheetName, int startRow, int startColumn, object[][] data, bool overWrite = false, bool writeAsString = false)
{
return(Excel.WriteData(filePath, sheetName, startRow, startColumn, data, overWrite, writeAsString));
}
/// <summary>
/// Write data to a Microsoft Excel spreadsheet. Data is written by row
/// with sublists to be written in successive rows. Rows and columns are
/// zero-indexed; for example, the value in the data list at [0,0] will
/// be written to cell A1. Null values and empty lists are written to Excel
/// as empty cells. This node requires Microsoft Excel to be installed.
/// </summary>
/// <param name="filePath">File path to the Microsoft Excel spreadsheet.</param>
/// <param name="sheetName">Name of the workseet to write data to.</param>
/// <param name="startRow">Start row for writing data. Enter 0 for Row 1, 1 for Row 2, etc.</param>
/// <param name="startCol">
/// Start column for writing data. Enter 0 for Column A, 1 for Column B, etc.
/// </param>
/// <param name="data">Data to write to the spreadsheet.</param>
/// <param name="overWrite"></param>
/// <returns name="data">Data written to the spreadsheet.</returns>
/// <search>office,excel,spreadsheet</search>
public static object[][] ExportExcel(string filePath, string sheetName, int startRow, int startCol, object[][] data, bool overWrite = false)
{
return(Excel.WriteToFile(filePath, sheetName, startRow, startCol, data, overWrite));
}
