C#:调用按钮事件处理程序方法而不实际单击按钮

C#: calling a button event handler method without actually clicking the button(C#:调用按钮事件处理程序方法而不实际单击按钮)

问题描述

我的 aspx 文件中有一个名为 btnTest 的按钮..cs 文件有一个在单击按钮时调用的函数.

I have a button in my aspx file called btnTest. The .cs file has a function which is called when the button is clicked.

btnTest_Click(object sender, EventArgs e)

如何在我的代码中调用此函数(即不实际单击按钮)?

How can I call this function from within my code (i.e. without actually clicking the button)?

推荐答案

btnTest_Click(null, null);

前提是该方法没有使用这些参数中的任何一个(通常不使用.)

Provided that the method isn't using either of these parameters (it's very common not to.)

说实话，虽然这很恶心.如果您有需要调用的代码，则应遵循以下约定:

To be honest though this is icky. If you have code that needs to be called you should follow the following convention:

protected void btnTest_Click(object sender, EventArgs e)
{
   SomeSub();
}

protected void SomeOtherFunctionThatNeedsToCallTheCode()
{
   SomeSub();
}

protected void SomeSub()
{
   // ...
}

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