如何点击一个按钮编程 - 巴顿在web浏览器(IE) [英] How to Click A Button Programmatically - Button in WebBrowser ( IE )
问题描述
我在网上搜索,发现了范例;
如何点击一个按钮,在web浏览器(Internet Explorer)中的C#?
在此可以是代码的在谷歌工作;
JS:
无效ClickButton(字符串属性,串attName)
{
HtmlElementCollection COL = webBrowser1.Document.GetElementsByTagName(输入);
的foreach(在的HtmlElement col元素)
{
如果(element.GetAttribute(属性).Equals(attName))
{
element.InvokeMember(点击 ); //调用按钮
}
}
}
$ b的点击会员$ b
不过,我的网页按钮有不同的标签。因此该程序无法检测到点击
我的主要问题是; 如何点击的这个的按钮编程
HTML:
<一类=orderContinueHREF =地址标题=SIPAR版> SIPAR Devam< / A>
当然,你已经发布的代码不会找到标签您发布。它在寻找类型的变量输入
:
webBrowser1.Document.GetElementsByTagName (输入)
但正如你说的(并演示):
不过,我的网页按钮有不同的标签。
块引用>
因此,您需要寻找您所使用的标签(S)。事情是这样的:
webBrowser1.Document.GetElementsByTagName(A)
这将返回文档内的锚定元件。然后,当然,你需要找到你想要点击特定的一个(S)。这就是此行是做:
如果(element.GetAttribute(属性).Equals(attName))
无论是发现目标标记(S)完全取决于这些变量的值,我以为你知道的和可管理
I searched the internet and found examples for;
"How to click a button which is in a webBrowser(internet explorer) in C# ?"
And here is the code which is working on google;
JS :
void ClickButton(string attribute, string attName) { HtmlElementCollection col = webBrowser1.Document.GetElementsByTagName("input"); foreach (HtmlElement element in col) { if (element.GetAttribute(attribute).Equals(attName)) { element.InvokeMember("click"); // Invoke the "Click" member of the button } } }
But my webpage button has different tags. So the program can't detect to click it.
My main question is; How to click this button programmatically ?
HTML :
<a class="orderContinue" href="Addresses" title="Sipar Ver">Sipar Devam</a>
解决方案Naturally the code you've posted won't find the tag you've posted. It's looking for tags of type
input
:webBrowser1.Document.GetElementsByTagName("input")
But as you say (and demonstrate):
But my webpage button has different tags.
Thus, you need to look for the tag(s) that you use. Something like this:
webBrowser1.Document.GetElementsByTagName("a")
This would return the anchor elements within the document. Then, naturally, you need to find the specific one(s) you want to click. That's what this line is doing:
if (element.GetAttribute(attribute).Equals(attName))
Whether it finds the target tag(s) depends entirely on the values for those variables, which I assume you know and can manage.
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