private void btnImport_Click(object sender, EventArgs e)
{
var fileDialog = new OpenFileDialog();
fileDialog.Filter = "(*.json)|*.json";
fileDialog.InitialDirectory = AppDomain.CurrentDomain.BaseDirectory;
if (fileDialog.ShowDialog() == DialogResult.OK)
{
string jsonFile = File.ReadAllText(fileDialog.FileName);
var oldData = JsonConvert.DeserializeObject <List <OldPatientEntity> >(jsonFile);
var results = patientBLL.Import(oldData);
var sb = new StringBuilder();
if (results.Count > 0)
{
var successData = results.Where(x => string.IsNullOrEmpty(x.Value)).ToList();
var failedData = results.Where(x => !string.IsNullOrEmpty(x.Value)).ToList();
if (successData.Count > 0)
{
sb.AppendLine("成功导入" + successData.Count + "条数据：" + string.Join(",", successData.Select(x => x.Key.Name)));
}
if (failedData.Count > 0)
{
sb.AppendLine("导入错误" + failedData.Count + "条数据：" + string.Join(",", failedData.Select(x => x.Key.Name)));
}
}
else
{
sb.AppendLine("没有有效数据被导入!");
}
MessageBox.Show(sb.ToString(), "导入", MessageBoxButtons.OK, MessageBoxIcon.Information);
RefreshData();
BindData();
}
}
