private void ApplyMappingInfoAndValidate(ExcelSheet sheet)
{
// Map columns according to mapping list
foreach (ImportFieldMapping mapping in MappingList)
{
if (!string.IsNullOrEmpty(mapping.ColumnName))
{
ExcelSheetColumn column = sheet.Columns[mapping.ColumnName];
column.TargetName = mapping.RequestField;
column.Validator = mapping.Validator;
}
}
// Clear all row-level validate results
foreach (ExcelSheetRow row in sheet.Rows)
{
row.RowLevelValidateResult.Clear();
}
// Validate whole sheet
// Trigger SheetValidate event
ExcelSheetValidatingEventArgs arg = new ExcelSheetValidatingEventArgs(sheet);
if (ExcelSheetValidating != null)
{
ExcelSheetValidating(this, arg);
}
if (!arg.IsCancelled)
{
// Validate each row
for (int index = sheet.DataStartRowIndex; index < sheet.Rows.Count; index++)
{
ExcelSheetRow row = sheet.Rows[index];
// trigger RowValidate event
ExcelSheetRowValidatingEventArgs args = new ExcelSheetRowValidatingEventArgs(row);
if (ExcelSheetRowValidating != null)
{
ExcelSheetRowValidating(this, args);
}
if (!args.IsCancelled)
{
// Validate each cell in current row
foreach (ExcelSheetCell cell in row.Cells)
{
cell.Validate();
}
}
}
}
}
protected void ucExcelImport_ExcelSheetValidating(object sender, ExcelSheetValidatingEventArgs e)
{
// Perform whole Excel Sheet level validation
ValidateExcelSheet(e.Sheet);
}
