对工作表上的空白行进行计数

此项目包括两个脚本：

• 对给定工作表上的空白行进行计数：遍历给定工作表上使用的区域，并返回空白行计数。
• 对所有工作表上的空白行进行计数：遍历 所有工作表 上使用的区域，并返回空白行计数。

注意

对于脚本，空白行是没有任何数据的任意行。 该行可以具有格式设置。

此工作表返回 4 个空白行的计数

此工作表返回 0 个空白行的计数， (所有行都有一些数据)

示例代码：对给定工作表上的空白行进行计数

function main(workbook: ExcelScript.Workbook): number
{
  // Get the worksheet named "Sheet1".
  const sheet = workbook.getWorksheet('Sheet1'); 
  
  // Get the entire data range.
  const range = sheet.getUsedRange(true);

  // If the used range is empty, end the script.
  if (!range) {
    console.log(`No data on this sheet.`);
    return;
  }
  
  // Log the address of the used range.
  console.log(`Used range for the worksheet: ${range.getAddress()}`);
    
  // Look through the values in the range for blank rows.
  const values = range.getValues();
  let emptyRows = 0;
  for (let row of values) {
    let emptyRow = true;
    
    // Look at every cell in the row for one with a value.
    for (let cell of row) {
      if (cell.toString().length > 0) {
        emptyRow = false
      }
    }

    // If no cell had a value, the row is empty.
    if (emptyRow) {
      emptyRows++;
    }
  }

  // Log the number of empty rows.
  console.log(`Total empty rows: ${emptyRows}`);

  // Return the number of empty rows for use in a Power Automate flow.
  return emptyRows;
}

示例代码：对所有工作表上的空白行进行计数

function main(workbook: ExcelScript.Workbook): number
{
  // Loop through every worksheet in the workbook.
  const sheets = workbook.getWorksheets();
  let emptyRows = 0;
  for (let sheet of sheets) {     
    // Get the entire data range.
    const range = sheet.getUsedRange(true);
  
    // If the used range is empty, skip to the next worksheet.
    if (!range) {
      console.log(`No data on this sheet.`);
      continue;
    }
    
    // Log the address of the used range.
    console.log(`Used range for the worksheet: ${range.getAddress()}`);
      
    // Look through the values in the range for blank rows.
    const values = range.getValues();
    for (let row of values) {
      let emptyRow = true;
      
      // Look at every cell in the row for one with a value.
      for (let cell of row) {
        if (cell.toString().length > 0) {
          emptyRow = false
        }
      }
  
      // If no cell had a value, the row is empty.
      if (emptyRow) {
        emptyRows++;
      }
    }
  }

  // Log the number of empty rows.
  console.log(`Total empty rows: ${emptyRows}`);

  // Return the number of empty rows for use in a Power Automate flow.
  return emptyRows;
}