internal static DbSchemaRow[] GetSortedSchemaRows(DataTable dataTable, bool returnProviderSpecificTypes)
{
DataColumn?sortindex = dataTable.Columns[SchemaMappingUnsortedIndex];
if (null == sortindex)
{
sortindex = new DataColumn(SchemaMappingUnsortedIndex, typeof(int));
dataTable.Columns.Add(sortindex);
}
int count = dataTable.Rows.Count;
for (int i = 0; i < count; ++i)
{
dataTable.Rows[i][sortindex] = i;
}
;
DbSchemaTable schemaTable = new DbSchemaTable(dataTable, returnProviderSpecificTypes);
DataRow[] dataRows = SelectRows(dataTable, returnProviderSpecificTypes);
Debug.Assert(null != dataRows, "GetSchemaRows: unexpected null dataRows");
DbSchemaRow[] schemaRows = new DbSchemaRow[dataRows.Length];
for (int i = 0; i < dataRows.Length; ++i)
{
schemaRows[i] = new DbSchemaRow(schemaTable, dataRows[i]);
}
return(schemaRows);
}
static internal DbSchemaRow[] GetSortedSchemaRows(DataTable dataTable, bool returnProviderSpecificTypes) // MDAC 60609
{
DataColumn sortindex = dataTable.Columns[SchemaMappingUnsortedIndex];
if (null == sortindex) // WebData 100390
{
sortindex = new DataColumn(SchemaMappingUnsortedIndex, typeof(Int32)); // MDAC 67050
dataTable.Columns.Add(sortindex);
}
int count = dataTable.Rows.Count;
for (int i = 0; i < count; ++i)
{
dataTable.Rows[i][sortindex] = i;
}
;
DbSchemaTable schemaTable = new DbSchemaTable(dataTable, returnProviderSpecificTypes);
const DataViewRowState rowStates = DataViewRowState.Unchanged | DataViewRowState.Added | DataViewRowState.ModifiedCurrent;
DataRow[] dataRows = dataTable.Select(null, "ColumnOrdinal ASC", rowStates);
Debug.Assert(null != dataRows, "GetSchemaRows: unexpected null dataRows");
DbSchemaRow[] schemaRows = new DbSchemaRow[dataRows.Length];
for (int i = 0; i < dataRows.Length; ++i)
{
schemaRows[i] = new DbSchemaRow(schemaTable, dataRows[i]);
}
return(schemaRows);
}
internal static DbSchemaRow[] GetSortedSchemaRows(DataTable dataTable, bool returnProviderSpecificTypes)
{
DataColumn sortindex = dataTable.Columns[SchemaMappingUnsortedIndex];
if (null == sortindex)
{
sortindex = new DataColumn(SchemaMappingUnsortedIndex, typeof(int));
dataTable.Columns.Add(sortindex);
}
int count = dataTable.Rows.Count;
for (int i = 0; i < count; ++i)
{
dataTable.Rows[i][sortindex] = i;
};
DbSchemaTable schemaTable = new DbSchemaTable(dataTable, returnProviderSpecificTypes);
const DataViewRowState rowStates = DataViewRowState.Unchanged | DataViewRowState.Added | DataViewRowState.ModifiedCurrent;
DataRow[] dataRows = dataTable.Select(null, "ColumnOrdinal ASC", rowStates);
Debug.Assert(null != dataRows, "GetSchemaRows: unexpected null dataRows");
DbSchemaRow[] schemaRows = new DbSchemaRow[dataRows.Length];
for (int i = 0; i < dataRows.Length; ++i)
{
schemaRows[i] = new DbSchemaRow(schemaTable, dataRows[i]);
}
return schemaRows;
}
internal static DbSchemaRow[] GetSortedSchemaRows(DataTable dataTable, bool returnProviderSpecificTypes)
{
DataColumn column = dataTable.Columns["SchemaMapping Unsorted Index"];
if (column == null)
{
column = new DataColumn("SchemaMapping Unsorted Index", typeof(int));
dataTable.Columns.Add(column);
}
int count = dataTable.Rows.Count;
for (int i = 0; i < count; i++)
{
dataTable.Rows[i][column] = i;
}
DbSchemaTable schemaTable = new DbSchemaTable(dataTable, returnProviderSpecificTypes);
System.Data.DataRow[] rowArray = dataTable.Select(null, "ColumnOrdinal ASC", DataViewRowState.CurrentRows);
DbSchemaRow[] rowArray2 = new DbSchemaRow[rowArray.Length];
for (int j = 0; j < rowArray.Length; j++)
{
rowArray2[j] = new DbSchemaRow(schemaTable, rowArray[j]);
}
return(rowArray2);
}
internal static DbSchemaRow[] GetSortedSchemaRows(DataTable dataTable, bool returnProviderSpecificTypes)
{
DataColumn column = dataTable.Columns["SchemaMapping Unsorted Index"];
if (column == null)
{
column = new DataColumn("SchemaMapping Unsorted Index", typeof(int));
dataTable.Columns.Add(column);
}
int count = dataTable.Rows.Count;
for (int i = 0; i < count; i++)
{
dataTable.Rows[i][column] = i;
}
DbSchemaTable schemaTable = new DbSchemaTable(dataTable, returnProviderSpecificTypes);
System.Data.DataRow[] rowArray = dataTable.Select(null, "ColumnOrdinal ASC", DataViewRowState.CurrentRows);
DbSchemaRow[] rowArray2 = new DbSchemaRow[rowArray.Length];
for (int j = 0; j < rowArray.Length; j++)
{
rowArray2[j] = new DbSchemaRow(schemaTable, rowArray[j]);
}
return rowArray2;
}
internal DbSchemaRow(DbSchemaTable schemaTable, DataRow dataRow)
{
_schemaTable = schemaTable;
_dataRow = dataRow;
}
internal DbSchemaRow(DbSchemaTable schemaTable, System.Data.DataRow dataRow)
{
this.schemaTable = schemaTable;
this.dataRow = dataRow;
}
internal DbSchemaRow(DbSchemaTable schemaTable, DataRow dataRow)
{
this.schemaTable = schemaTable;
this.dataRow = dataRow;
}
internal DbSchemaRow(DbSchemaTable schemaTable, DataRow dataRow)
{
_schemaTable = schemaTable;
_dataRow = dataRow;
}
