windows窗体上放了一个Textbox1,2个按钮button1和button2~按button1选择excel文件~按button2进行相关处理
Code Snippet
private void button1_click(object sendeer,EventArgs e)
{
OpenFileDialog openFiledialog1=new OpenFileDialog();
openFileDialg1.filter="Excel文件|*.xls";
openFileDialg1.ShowDialog();
textBox1.Text=openFileDialog1.FileName;
}
private void button2_click(object sender, EventArg e)
{
DataSet dt=ReadExcel(textBox1.Text);
//然后进行您需要的数据处理
}