public static TxtReadForm GetInstance()
{
if (mySelf == null)
{
mySelf = new TxtReadForm();
}
return(mySelf);
}
private void TxtReadForm_FormClosing(object sender, FormClosingEventArgs e)
{
mySelf = null;
}
//调用记事本对话框
private void CreateNotepad()
{
frmTxt = TxtReadForm.GetInstance();
frmTxt.Show();
}
