Question

C# WebBrowser选择select的选项？

图片只是模拟，我想问怎么在C#winform中做到模拟鼠标操作

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Answer 1

webBrowser1.Document.GetElementById("term_id").SetAttribute("value", "201010");

方法2

var htmlDocument = webBrowser1.Document as IHTMLDocument2;
if (htmlDocument != null)
{
var dropdown = ((IHTMLElement)htmlDocument.all.item("field_gender1"));
var dropdownItems = (IHTMLElementCollection)dropdown.children;

foreach(IHTMLElement option in dropdownItems)
{
var value = option.getAttribute("value").ToString();
if(value.Equals("2"))
option.setAttribute("selected", "selected");
}

}