/// <summary>
/// 展示导入的数据
/// </summary>
/// <param name="dtExcel"></param>
/// <returns></returns>
private bool ShowExcelImp(DataTable dtExcel)
{
DataTable dtCorr = dtSubjRela.Copy(); //已存在的对应关系（）
//foreach (DataRow r in dtSubjRela.Rows)
//{
// if (r.RowState != DataRowState.Deleted) r.Delete();
//}
//dtSubjRela.AcceptChanges();
//导入前行号
int RowNumBeforeImport = dtSubjRela.Rows.Count + GridSubjRela.Rows.Fixed;
#region 导入新行；只导入不存在的行
foreach (DataRow rExcel in dtExcel.Rows)
{
if (dtCorr.Select("snckemu_code='" + rExcel["snckemu_code"] + "' and snckemu_name='" + rExcel["snckemu_name"] + "' or scwkemu_code='" + rExcel["scwkemu_code"] + "'").Length == 0)
{
DataRow r = dtSubjRela.NewRow();
r["sid"] = Guid.NewGuid().ToString();
r["scwkemu_code"] = rExcel["scwkemu_code"];
r["scwkemu_name"] = string.Empty;
r["snckemu_code"] = rExcel["snckemu_code"];
r["snckemu_name"] = rExcel["snckemu_name"];
r["sflag"] = rExcel["sflag"];
dtSubjRela.Rows.Add(r);
}
}
#endregion
SetGridStyle();
#region 设置导入行突出显示（若导入行>0）
if (RowNumBeforeImport != GridSubjRela.Rows.Count)
{
CellStyle csImp = GridSubjRela.Styles.Add("imp");
csImp.BackColor = Color.FromArgb(238, 255, 238);
CellRange crImp = GridSubjRela.GetCellRange(RowNumBeforeImport, GridSubjRela.Cols.Fixed, GridSubjRela.Rows.Count - 1, GridSubjRela.Cols.Count - 1);
crImp.Style = GridSubjRela.Styles["imp"];
//SetGridMap();
UIP.FrameManager.SetStatusMessage("导入完成！", true, Color.DarkGreen);
}
else
{
UIP.FrameManager.SetStatusMessage("没有新行被导入！", true, Color.Red);
}
//SetBackColor(GridSubjRela.GetCellRange(RowNumBeforeImport, GridSubjRela.Cols.Fixed, GridSubjRela.Rows.Count - 1, GridSubjRela.Cols.Count - 1), Color.FromArgb(238, 238, 255));
#endregion
return(true);
}
private void tsbSav_Click(object sender, EventArgs e)
{
//FinishEditing()后，不能重置DataViewRowState，用toolStrip1.Focus()代替
//GridSubjRela.FinishEditing();
toolStrip1.Focus();
//因为当数据量大时查找重复数据耗时较大，所以在保存出错后再检查主键
//if (!Ora00001())
//{
ReturnObject ro = UIP.FrameManager.ServerCall(sServerPath + "SaveSubjRela", dtSubjRela);
if (ro.ErrorMessage == null)
{
UIP.FrameManager.SetStatusMessage("保存成功！", true, Color.DarkGreen);
dtSubjRela.AcceptChanges();
#region 保存后，清除导入行的突出显示
if (GridSubjRela.Rows.Fixed != GridSubjRela.Rows.Count)
{
CellStyle csSaved = GridSubjRela.Styles.Add("csSaved");
csSaved.BackColor = Color.White;
CellRange crSaved = GridSubjRela.GetCellRange(GridSubjRela.Rows.Fixed, GridSubjRela.Cols.Fixed, GridSubjRela.Rows.Count - 1, GridSubjRela.Cols.Count - 1);
crSaved.Style = csSaved;
}
//SetBackColor(GridSubjRela.GetCellRange(GridSubjRela.Rows.Fixed, GridSubjRela.Cols.Fixed, GridSubjRela.Rows.Count - 1, GridSubjRela.Cols.Count - 1), Color.White);
#endregion
}
else
{
if (ro.ErrorMessage.Message.Contains("ORA-00001"))
{
Ora00001();
}
else
{
UIP.FrameManager.SetStatusMessage("保存失败！ " + ro.ErrorMessage, true, Color.Red);
}
}
//}
}