private void cmdImportFormatInfo_Click(object sender, EventArgs e)
 {
     using (var form = new ExcelImportFormatInformationForm())
     {
         form.ShowDialog(this);
     }
 }
 private void cmdImportFormatInfo_Click(object sender, EventArgs e)
 {
     using (var form = new ExcelImportFormatInformationForm())
     {
         form.ShowDialog(this);
     }
 }