public static glyszForm Create()
{
if (glysz == null)
{
glysz = new glyszForm();
}
return(glysz);
}
//显示管理员设置窗口
private void 管理员设置ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (!FilterClass.glysz())
{
MessageBox.Show("无权操作！");
return;
}
glyszForm glygl = glyszForm.Create();
glygl.Show();
glygl.Focus();
}
private void glyszForm_FormClosed(object sender, FormClosedEventArgs e)
{
glysz = null;
}