摘要:
1.图表转换成BASE64码 private string buffer1; private string buffer2; //读取文件... private void button1_Click(object sender, EventArgs e) { OpenFileDialog openDlg = new OpenFileDialog(); openDlg.Filter = "图形文件(*.txt)|*.gif"; openDlg.FileName =""; openDlg.DefaultExt = ".gif"; open 阅读全文