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我寫了一個從瀏覽器中提取對象'組合框'的屬性「名稱」的功能。但是在執行函數完成後出現錯誤。selenium c#
這是錯誤消息:
Selenium.SeleniumException : ERROR: Command execution failure.The error message is: The expression cannot be converted to return the specified type.
這是我的函數:
public void hladame_combo()
{
//combo boxes
string nazov_combo;
decimal celkovy_pocet_combo = selenium.GetXpathCount("//select");
int c = 1;
string pomoc = "";
for (c = 1;c<=celkovy_pocet_combo;c++)
{
nazov_combo = selenium.GetAttribute("xpath=//select" + pomoc + "@name");
pomoc = pomoc + " and @name!= '" + nazov_combo + "'";
Console.WriteLine(nazov_combo);
}
Console.WriteLine ("Celkovy pocet combo boxov je = " + celkovy_pocet_combo);
}
問題是我想在這裏: (「xpath = // select」+ pomoc +「@name」); – 2009-07-16 09:17:33