c# - C#如何从.cs中的另一个函数调用函数

Question

1.C_backupTPForm.cs

private void C_B_After_Click_for_nodecheck(object sender, TreeViewEventArgs e){

 DirectoryInfo rootDir = new DirectoryInfo(e.Node.FullPath);

            DirectoryInfo[] directories = rootDir.GetDirectories();

            int i = 0;

            foreach (DirectoryInfo directory in directories)
            {

                if (e.Node.Nodes[i++].Checked == true)
                {
                    AL_ftp_filepath.Add(ftp_filePath.ToString());

                }

            }

}

==================================================== ========================== 2.C_BackupTPForm.cs

private void C_B_backupNowButton_Click(object sender, EventArgs e)
        {

*********** C_B_After_Click_for_nodecheck(sender,);************// I wanna call this function here but, I can't
            C_R_treeViewShow();

}

同一个项目中有2个类。每个类中都有每个功能。我想打来C_B_After_Click_for_nodecheck(object sender, TreeViewEventArgs e)电话private void C_B_backupNowButton_Click(object sender, EventArgs e)。但是，它有一个问题TreeViewEventArgs e。因为C_B_backupNowButton_Click有另一种类型EventArgs。有没有调用函数的方法？

Answer 1

public NodeCheck(TreeNode node) 
{
    DirectoryInfo rootDir = new DirectoryInfo(node.FullPath);
    DirectoryInfo[] directories = rootDir.GetDirectories();

    int i = 0;

    foreach (DirectoryInfo directory in directories)
    {

        if (e.Node.Nodes[i++].Checked == true)
        {
            AL_ftp_filepath.Add(ftp_filePath.ToString());

        }

    }

}
private void C_B_After_Click_for_nodecheck(object sender, TreeViewEventArgs e)
{
     NodeCheck(e.Node);
}

private void C_B_backupNowButton_Click(object sender, EventArgs e) 
{
     TreeNode node ; 

     node = //Code to get the code that you need/selected one
     NodeCheck(node);
     C_R_treeViewShow();
}

要添加节点，您可以这样做

string childText = "child" ;

C_B_treeView.BeginUpdate()
C_B_treeView.Nodes.Add(childText);

C_B_treeView.EndUpdate();

如果您希望所有节点在更新后都可见

C_B_treeView.ExpandAll();