this.tabControl1.TabPages.Remove(tabPage1);
this.tabControl1.TabPages.Remove(tabPage2);
this.tabControl1.TabPages.Add(tabPage2);
TabPage tp = tabControl1.TabPages[];//在这里先保存,以便以后还要显示 tabControl1.TabPages.Remove(tp);//隐藏(删除) tabControl1.TabPages.Insert(, tp);//显示(插入)
private void label1_Click(object sender, EventArgs e)
{
TabPage tp = tabControl1.TabPages[];
tabControl1.TabPages.Remove(tp);
this.tabControl1.TabPages.Insert(, "生产模块");
this.tabControl1.SelectedIndex = ;
}
private void button_Click(object sender, EventArgs e)
{
//遍历所有组件
foreach (Control ctl in panel.Controls)
{
//如果组件是按钮
if (ctl is Button)
{
if (ctl.Equals(sender))
{
//ctl是当前点击的那个按钮
}
else
{
//ctl是其它按钮
}
}
}
}
bool do = false;
OnMouseDown
{
do = true;
Loop();
} OnMouseUp
{
do = false;
} void Loop()
{
while(do)
{
//Do something
}
}