> For the complete documentation index, see [llms.txt](https://docs.docbits.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.docbits.com/chinese/guan-li-yu-she-zhi/workflow/cards-overview/then/table/calculate-columns-with.md).

# 使用以下方式计算列

<figure><img src="https://1870485400-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlPczlNw8zzYNLfjfispX%2Fuploads%2Fgit-blob-26a2ff3f9215d96a725f1e9b2b95d6883621893e%2Fimage%20(370).png?alt=media" alt="" width="563"><figcaption></figcaption></figure>

## **用途：**

\*\*“在表格中计算列”\*\*工作流卡片用于对所选表格中的列进行计算。用户可以选择列、应用数学运算，并将结果存储在指定的结果列中。

## **卡片组件：**

1. **表格名称**
   * **说明：指定要进行列计算的表格**。
   * **详情：提供包含所有可用表格**的下拉列表供用户选择。
2. **列名称（第 1 列）**
   * **说明：指定要参与计算的第一列**。
   * **详情：提供包含所有可用列**的列表供用户选择。
3. **运算**
   * \*\*说明：\*\*定义所选列之间要执行的数学运算。
   * **选项：**
     * \*\*加法 (+)：\*\*将第二列的值加到第一列的值上。
     * \*\*减法 (-)：\*\*从第一列的值中减去第二列的值。
     * **乘法 (\*):** 将第一列的值乘以第二列的值。
     * \*\*除法 (/)：\*\*将第一列的值除以第二列的值。
4. **列名称（第 2 列）**
   * **说明：指定要参与计算的第二列**。
   * **详情：提供可用列**的列表供用户选择。
5. **结果列**
   * **说明：指定用于存储计算结果的列**。
   * **详情：提供可用列**的列表，计算结果将保存到所选列中。

## **功能：**

* **条件评估：**\
  只有当 **“Where”** 和 **“And Sections”** 的条件都评估为真时，此卡片才会执行操作。
* **列计算：**\
  此卡片会对所选的两列执行指定的数学运算。
* **结果存储：**\
  计算结果会存储在所选的**结果列**中。

## **设置和配置：**

* **选择表格：**\
  选择要进行列计算的**表格**。
* **选择列：**\
  选择用于计算的**第一列**和**第二列**。
* **选择运算：**\
  选择要在两列之间执行的数学运算（**加法 (+)**、**减法 (-)**、**乘法 (\*)**、**除法 (/)**）。
* **选择结果列：**\
  选择用于存储计算结果的**结果列**。

## **结论：**

\*\*“在表格中计算列”\*\*工作流卡片支持用户对表格中的列进行动态计算，并将结果存储在指定列中。此卡片提供多种数学运算选项，并确保结果保存在指定的列中。


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