public void TestSearch()
{
using (new TransactionScope())
{
var service = new MarkSixRecordService();
var rows = service.Search(new MarkSixRecordSearchDto {
StartIndex = 0, PageSize = 20
});
Assert.IsTrue(rows.Count > 0);
}
}
void bgwImport_DoWork(object sender, DoWorkEventArgs e)
{
string fileName = e.Argument.ToString();
var service = new MarkSixRecordService();
service.BeforeImportEvent += Service_BeforeImportEvent;
service.ImportingEvent += Service_ImportingEvent;
try
{
importCount = service.Import(fileName);
}
catch (Exception ex)
{
MessageBox.Show("导入记录时错误，" + ex.Message, "错误", MessageBoxButtons.OK, MessageBoxIcon.Warning);
bgwImport.CancelAsync();
}
}
private void tsbExport_Click(object sender, EventArgs e)
{
using (var saveFileDialog = new SaveFileDialog())
{
saveFileDialog.Filter = "Execl 2007files(*.xlsx)|*.xlsx";
saveFileDialog.FilterIndex = 0;
saveFileDialog.RestoreDirectory = true; //保存对话框是否记忆上次打开的目录
//saveFileDialog.CreatePrompt = true;
saveFileDialog.Title = "导出Excel文件到";
saveFileDialog.FileName = "MarksixRecord.xlsx";
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
var fileName = saveFileDialog.FileName;
var table = Search();
if (table != null)
{
var service = new MarkSixRecordService();
service.Export(table, fileName);
frmMdi.tsslInfo.Text = "导出成功！";
frmMdi.tsslInfo.BackColor = Color.Yellow;
}
}
}
}
private DataTable Search()
{
//每页数量
var pageSize = 0;
int.TryParse(tlscombo.Text, out pageSize);
//页码开始数
var pageIndex = 1;
int.TryParse(bdnPositionItem.Text, out pageIndex);
//开始位置
var startIndex = pageSize * (pageIndex - 1);
if (startIndex < 0)
{
startIndex = 0;
}
var searchDto = new MarkSixRecordSearchDto {
StartIndex = startIndex, PageSize = pageSize
};
if (tbStartDateTime.Text.Trim().Length > 0)
{
var strDate = tbStartDateTime.Text.Trim();
DateTime dt;
if (DateTime.TryParse(strDate, out dt))
{
searchDto.StartDateTime = dt;
}
}
if (tbEndDateTime.Text.Trim().Length > 0)
{
var strDate = tbEndDateTime.Text.Trim();
DateTime dt;
if (DateTime.TryParse(strDate, out dt))
{
searchDto.EndDateTime = dt;
}
}
searchDto.Times = tbTimes.Text;
var service = new MarkSixRecordService();
try
{
var rows = service.Search(searchDto);
if (rows.Count == 0)
{
MessageBox.Show(
"没有找到符合条件的数据！",
"失败",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
frmMdi.tsslInfo.Text = "查询内容为空！";
frmMdi.tsslInfo.BackColor = Color.Yellow;
return(null);
}
frmMdi.tsslInfo.Text = "查询完成！";
frmMdi.tsslInfo.BackColor = frmMdi.BackColor;
var table = rows.ConvertDataTable(properties =>
{
var rowVersionProperty = properties.FirstOrDefault(p => p.Name == nameof(MarkSixRecord.RowVersion));
if (rowVersionProperty != null)
{
properties.Remove(rowVersionProperty);
}
var idProperty = properties.FirstOrDefault(p => p.Name == nameof(MarkSixRecord.Id));
if (idProperty != null)
{
properties.Remove(idProperty);
}
properties.Insert(0, idProperty);
});
dgvMarksixRecordList.DataSource = table;
var pageCount = searchDto.PageCount;
bdnCountItem.Text = pageCount.ToString();
if (pageIndex <= 1)
{
bdnMoveFirstItem.Enabled = false;
bdnMovePreviousItem.Enabled = false;
}
else
{
bdnMoveFirstItem.Enabled = true;
bdnMovePreviousItem.Enabled = true;
}
if (pageIndex == pageCount)
{
bdnMoveNextItem.Enabled = false;
bdnMoveLastItem.Enabled = false;
}
else
{
bdnMoveNextItem.Enabled = true;
bdnMoveLastItem.Enabled = true;
}
return(table);
}
catch (Exception ex)
{
MessageBox.Show(
"查询发生错误，" + ex.Message,
"错误",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
frmMdi.tsslInfo.Text = "查询失败！";
frmMdi.tsslInfo.BackColor = Color.Yellow;
return(null);
}
}
