怎么将很多窗体变成MDI窗体的子窗体
我首先设置了主窗体的ISMDIContainer属性为true，我想启动的时候很多窗体就是它的子窗体
目前用代码for (int k = 0; k < this.MdiChildren.Length; k++)查找子窗体时，发现this.MdiChildren.Length＝0，没有子窗体
[解决办法]
//show MDIchild
public void ShowChild(string childFullName)
{
if (!IsExist(childFullName))
{
Type type = Type.GetType(childFullName);
if (type != null)
{
object obj = Activator.CreateInstance(type);
Form child = (Form)obj;
child.MdiParent = this;
child.Dock = DockStyle.Fill;
child.Show();
childFormList.Add(child);
}
}
else
{
Form existForm = childFormList.Find(form => (form.GetType().ToString() == childFullName));
existForm.Activate();
}
}
// if child has been created
public bool IsExist(string childFullName)
{
foreach (Form f in childFormList)
{
if (f.GetType().ToString() == childFullName)
return true;
}
return false;
}
