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Question

我想使用Create File关键字在文件中保存变量值。价值是一个浮动。当我尝试使用“创建文件”保存它时会出现错误

using System;
using System.Linq;
using System.Windows.Forms;
using mshtml;

// This code was written under the assumption that your form has a 
// WebBrowser control named WebBrowser1, 
// and that you have added the unmanaged MSHTML library as a reference to your project.

namespace WebClientDemo
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            webBrowser1.Navigate(<your-url-here>);
        }

        private void webBrowser1_DocumentCompleted(object sender, 
                                          WebBrowserDocumentCompletedEventArgs e)
        {
            if (webBrowser1.Document == null)
                return;
            IHTMLDocument2 iDoc = (IHTMLDocument2)webBrowser1.Document.DomDocument;
            HTMLSelectElement selectElement = iDoc?.all.OfType<HTMLSelectElement>()
                                   .FirstOrDefault(s => s.name == "birthday.month");
            if (selectElement != null)
            {
                selectElement.selectedIndex = 2;
            }
        }
    }
}

Answer 1

我认为你需要在编写之前将数字转换为字符串：

*** Settings ***
Library    OperatingSystem


*** Test Cases ***
Write
    ${str}=        Set Variable         3.1415926
    ${flt}=        Convert To Number    ${str}
    ${str2}=       Convert To String    ${flt}
    Create File    demo.txt             ${str2}