public System.Data.DataSet AsDataSet(bool convertOADateTime)
{
if (!m_isValid) return null;
DataSet dataset = new DataSet();
for (int sheetIndex = 0; sheetIndex < m_workbook.Sheets.Count; sheetIndex++)
{
DataTable table = new DataTable(m_workbook.Sheets[sheetIndex].Name);
ReadSheetGlobals(m_workbook.Sheets[sheetIndex]);
if (m_workbook.Sheets[sheetIndex].Dimension == null) continue;
m_depth = 0;
m_emptyRowCount = 0;
// Reada Columns
//Console.WriteLine("Read Columns");
if (!m_isFirstRowAsColumnNames)
{
// No Sheet Columns
for (int i = 0; i < m_workbook.Sheets[sheetIndex].ColumnsCount; i++)
{
table.Columns.Add(null, typeof(Object));
}
}
else if (ReadSheetRow(m_workbook.Sheets[sheetIndex]))
{
// Read Sheet Columns
//Console.WriteLine("Read Sheet Columns");
for (int index = 0; index < m_cellsValues.Length; index++)
{
if (m_cellsValues[index] != null && m_cellsValues[index].ToString().Length > 0)
{
table.AddColumnHandleDuplicate(m_cellsValues[index].ToString());
}
else
{
table.AddColumnHandleDuplicate(string.Concat(COLUMN, index));
}
}
}
else
{
continue;
}
// Read Sheet Rows
//Console.WriteLine("Read Sheet Rows");
table.BeginLoadData();
while (ReadSheetRow(m_workbook.Sheets[sheetIndex]))
{
table.Rows.Add(m_cellsValues);
}
if (table.Rows.Count > 0)
{
dataset.Tables.Add(table);
}
// Read HyperLinks
//Console.WriteLine("Read Sheet HyperLinks:{0}",table.Rows.Count);
ReadHyperLinks(m_workbook.Sheets[sheetIndex],table);
table.EndLoadData();
}
dataset.AcceptChanges();
dataset.FixDataTypes();
return dataset;
}
public DataSet AsDataSet(bool convertOADateTime)
{
if (!m_isValid) return null;
if (m_isClosed) return m_workbookData;
ConvertOaDate = convertOADateTime;
m_workbookData = new DataSet();
for (int index = 0; index < ResultsCount; index++)
{
DataTable table = readWholeWorkSheet(m_sheets[index]);
if (null != table)
m_workbookData.Tables.Add(table);
}
m_file.Close();
m_isClosed = true;
m_workbookData.AcceptChanges();
m_workbookData.FixDataTypes();
return m_workbookData;
}
private System.Data.DataSet ReadDataSet()
{
DataSet dataset=new DataSet();
var demensionDict=DetectDemension();
for (int sheetIndex=0; sheetIndex<m_workbook.Sheets.Count; sheetIndex++) {
var sheet=m_workbook.Sheets[sheetIndex];
var table=new DataTable(m_workbook.Sheets[sheetIndex].Name);
ReadSheetGlobals(sheet);
sheet.Dimension=demensionDict[sheetIndex];
if (sheet.Dimension==null) {
continue;
}
m_depth=0;
m_emptyRowCount=0;
// Reada Columns
//Console.WriteLine("Read Columns");
if (!m_isFirstRowAsColumnNames) {
// No Sheet Columns
//Console.WriteLine("SheetName:{0}, ColumnCount:{1}", sheet.Name, sheet.ColumnsCount);
for (int i=0; i<sheet.ColumnsCount; i++) {
table.Columns.Add(null, typeof(Object));
}
} else if (ReadSheetRow(sheet)) {
// Read Sheet Columns
//Console.WriteLine("Read Sheet Columns");
for (int index=0; index<m_cellsValues.Length; index++) {
if (m_cellsValues[index]!=null&&m_cellsValues[index].ToString().Length>0) {
table.AddColumnHandleDuplicate(m_cellsValues[index].ToString());
} else {
table.AddColumnHandleDuplicate(string.Concat(COLUMN, index));
}
}
} else {
continue;
}
// Read Sheet Rows
//Console.WriteLine("Read Sheet Rows");
table.BeginLoadData();
//Console.WriteLine("SheetIndex Is:{0},Name:{1}",sheetIndex,sheet.Name);
while (ReadSheetRow(sheet)) {
table.Rows.Add(m_cellsValues);
}
if (table.Rows.Count>0) {
dataset.Tables.Add(table);
}
// Read HyperLinks
//Console.WriteLine("Read Sheet HyperLinks:{0}",table.Rows.Count);
ReadHyperLinks(sheet, table);
table.EndLoadData();
}
dataset.AcceptChanges();
dataset.FixDataTypes();
return dataset;
}
