//保存文件
private void SaveBtn_Click(object sender, EventArgs e)
{
SaveFileDialog sf = new SaveFileDialog();
sf.Filter = "文本文件(*.txt) | *.txt | 所有文件(*.*) | *.* ";
if (sf.ShowDialog() == DialogResult.OK)
{
FileManger.Save(ReportTbx.Text, sf.FileName);
}
}
//打开N矩阵
private void OpenNBtn_Click(object sender, EventArgs e)
{
OpenFileDialog of = new OpenFileDialog();
of.Filter = "文本文件(*.txt)|*.txt|所有文件(*.*)|*.*";//filter中不能有空格，否则会无法选择文件
if (of.ShowDialog() == DialogResult.OK)
{
N = FileManger.DataReader(of.FileName);
}
of.Dispose();
ReportTbx.Text = "矩阵N:\r\n";
ReportTbx.Text += JUZhen.MatrixToString(N);
}
//打开M矩阵
private void OpenMBtn_Click(object sender, EventArgs e)
{
OpenFileDialog of = new OpenFileDialog();
of.Filter = "文本文件(*.txt)|*.txt|所有文件(*.*)|*.*";
of.Title = "选择一个文本文件";
if (of.ShowDialog() == DialogResult.OK)
{
M = FileManger.DataReader(of.FileName);
}
of.Dispose();
ReportTbx.Text = "矩阵M:\r\n";
ReportTbx.Text += JUZhen.MatrixToString(M);
}
