#2
龙胆草2022-06-30 08:32
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private void toolStripButton1_Click(object sender, EventArgs e)
{
frmEdit frm = new frmEdit();
frm.MdiParent = this;
frm.Show();
}
未能找到类型或命名空间名“frmEdit”(是否缺少 using 指令或程序集引用?) 1