public virtual void Import()
{
//根据视图名读取ExcelConfig信息。
MDataRow excelInfo = null;
int index = 0, headCrossRowNum = 0;
string sheetName = null;
try
{
excelInfo = ExcelConfig.GetExcelRow(ObjName);
if (excelInfo != null)
{
index = excelInfo.Get <int>(Config_Excel.StartIndex, 0);
headCrossRowNum = excelInfo.Get <int>(Config_Excel.HeadCrossRowNum, 0);
sheetName = excelInfo.Get <string>(Config_Excel.Description);
}
}
catch (Exception err)
{
Log.WriteLogToTxt(err);//避免其它地方没有升级数据库表脚本。
}
MDataTable dt = ExcelHelper.ReadExcel(null, sheetName, index, headCrossRowNum, excelInfo != null);
if (!dt.Columns.Contains(LangConst.ErrorInfo))
{
dt.Columns.Add(LangConst.ErrorInfo, System.Data.SqlDbType.NVarChar);
}
dt.TableName = excelInfo != null ? ObjName : TableName;
bool result = false;
string msg = string.Empty;
ImportResult iResult = BeforeImport(dt, excelInfo, out msg);
if (iResult == ImportResult.Continue)
{
result = FormatExcel(dt, excelInfo);
if (result)
{
dt.Columns.Remove(LangConst.ErrorInfo);
result = ExcelConfig.AcceptChanges(dt, excelInfo, ObjName);// dt.AcceptChanges(AcceptOp.Auto);
}
}
else
{
result = iResult == ImportResult.True;
}
if (!result)
{
if (dt.DynamicData != null && dt.DynamicData is Exception)
{
msg = ((Exception)dt.DynamicData).Message;
msg += LangConst.ImportTemplateNotMatch;
}
if (excelStream == null)
{
excelStream = ExcelHelper.SetError(dt);
}
if (string.IsNullOrEmpty(msg))
{
msg = LangConst.ImportError + (excelStream != null ? LangConst.ImportCheckErrorInfo : LangConst.ImportCheckTemplateIsRight);
}
}
else if (string.IsNullOrEmpty(msg))
{
msg = LangConst.ImportSuccess;
}
dt.DynamicData = null;
dt = null;
GC.Collect();
jsonResult = JsonHelper.OutResult(result, msg);
}
public void Import()
{
//根据视图名读取ExcelConfig信息。
MDataRow excelInfo = null;
int index = 0, headCrossRowNum = 0;
string sheetName = null;
try
{
excelInfo = ExcelConfig.GetExcelRow(ObjName);
if (excelInfo != null)
{
index = excelInfo.Get <int>(Config_Excel.StartIndex, 0);
headCrossRowNum = excelInfo.Get <int>(Config_Excel.HeadCrossRowNum, 0);
sheetName = excelInfo.Get <string>(Config_Excel.Description);
}
}
catch (Exception err)
{
Log.WriteLogToTxt(err);//避免其它地方没有升级数据库表脚本。
}
MDataTable dt = ExcelHelper.ReadExcel(null, sheetName, index, headCrossRowNum, excelInfo != null);
if (!dt.Columns.Contains("错误信息"))
{
dt.Columns.Add("错误信息", System.Data.SqlDbType.NVarChar);
}
dt.TableName = excelInfo != null ? ObjName : TableName;
bool result = false;
string msg = string.Empty;
ImportResult iResult = BeforeImport(dt, excelInfo, out msg);
if (iResult == ImportResult.Continue)
{
result = FormatExcel(dt, excelInfo);
if (result)
{
result = ExcelConfig.AcceptChanges(dt, excelInfo, ObjName);// dt.AcceptChanges(AcceptOp.Auto);
}
}
else
{
result = iResult == ImportResult.True;
}
if (!result)
{
if (dt.DynamicData != null && dt.DynamicData is Exception)
{
msg = ((Exception)dt.DynamicData).Message;
msg += "（PS：可能模板不匹配）";
}
if (excelStream == null)
{
excelStream = ExcelHelper.SetError(dt);
}
if (string.IsNullOrEmpty(msg))
{
msg = "导入失败" + (excelStream != null ? "(请查看输出的Excel错误信息)" : "（请检测是否模板错误）");
}
}
else if (string.IsNullOrEmpty(msg))
{
msg = "导入成功";
}
dt.DynamicData = null;
dt = null;
GC.Collect();
jsonResult = JsonHelper.OutResult(result, msg);
}
public virtual void Export()
{
MDataTable dt = Select(GridConfig.SelectType.Export);
dt.TableName = ObjName;
dt.DynamicData = GridConfig.GetList(ObjName, GridConfig.SelectType.Export);
Dictionary <string, string> formatParas = GridConfig.GetFormatter(dt); //格式化列头（描述）（需要修改列头的数据格式）
KeyValueConfig.FormatNameValue(dt, formatParas, true); //格式化配置项
string fix = ExcelHelper.BookType == ExcelHelper.WorkBookType.High ? ".xlsx" : ".xls";
WebHelper.SendFile(KeyValueConfig.GetTableDescription(ObjName, TableName) + "_" + DateTime.Now.ToString("yyyyMMdd") + fix, ExcelHelper.CreateExcel(dt));//ExcelHelper.CreateExcel(dt)
}
public void Export()
{
MDataTable dt = Select(GridConfig.SelectType.Export);
dt.TableName = ObjName;
dt.DynamicData = GridConfig.GetList(ObjName, GridConfig.SelectType.All);
Dictionary <string, string> formatParas = GridConfig.SetHeaderDescription(dt); //格式化列头（描述）（需要修改列头的数据格式）
KeyValueConfig.FormatNameValue(dt, formatParas, true); //格式化配置项
WebHelper.SendFile(KeyValueConfig.GetTableDescription(ObjName, TableName) + "_" + DateTime.Now.ToString("yyyyMMdd") + ".xls", ExcelHelper.CreateExcel(dt)); //ExcelHelper.CreateExcel(dt)
}