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é£ä¹å°±ï¼ FORM1 fm1=new FORM1();
ç¶åæ¯å¦ä½ çæ§ä»¶æ¯TEXTBOXï¼ ((TextBox)fm1.Controls["txt"]).visible=true;//txt为TEXTBOXçID
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MainForm fm1 = new MainForm();
((TextBox)fm1.Controls["textBox1"]).Visible = true;
追çprivate void button1_Click(object sender, EventArgs e)
{
Form1 fm1 = new Form1();
fm1.Controls["label1"].Visible = false;//label1å°±æ¯æ§ä»¶çå称
fm1.Show();
}
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