根据问题,我在表单上有两个面板,一个叫做leftPanel,另一个叫做rightPanel。它们控制我表单上的两列布局。
我还在这些面板中折叠/展开了groupbox,我希望迭代每个面板以刷新布局,使它们在尺寸变化时互相抢购。
这是我的代码:
private void RefreshLayout()
{
int rollingTopLeft = grpiAddressDetails.Top + grpiAddressDetails.Height + 10;
int rollingTopRight = grpiBranding.Top + grpiBranding.Height + 10;
foreach(Control temp in leftPanel.Controls && rightPanel.Controls)
{
if (temp is GroupBox)
{
if (!(temp.Name.Contains("grpi"))) // Top group boxes have 'i' as the 4th character in their name.
{
if (temp.Parent == leftPanel)
{
temp.Top = rollingTopLeft;
rollingTopLeft += temp.Height + 10;
}
else if(temp.Parent == rightPanel)
{
temp.Top = rollingTopRight;
rollingTopRight += temp.Height + 10;
}
}
}
}
}
这是我需要加入集合的行:
foreach(Control temp in leftPanel.Controls && rightPanel.Controls)
我意识到&&不起作用,也试过Controls.Concat但控件集合似乎没有这个功能。 希望一切都清楚!
答案 0 :(得分:11)
var allControls = leftPanel.Controls.Cast<Control>().Concat(rightPanel.Controls.Cast<Control>());
foreach(Control temp in allControls)
{
//...
}