protected override string GetDefaultElementType(Schema.IDataType dataType, string pageType)
{
Schema.IScalarType scalarType = dataType as Schema.IScalarType;
if (scalarType != null)
{
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsBoolean.NativeType)
{
return("CheckBoxColumn");
}
}
return("TextColumn");
}
private object GetSQLValue(Schema.IDataType dataType, object tempValue)
{
if (tempValue == null)
{
return(null);
}
if (dataType.Is(Session.Catalog.DataTypes.SystemBoolean))
{
return((bool)tempValue ? 1 : 0);
}
return(tempValue);
}
protected virtual string GetDefaultElementType(Schema.IDataType dataType, string pageType)
{
Schema.IScalarType scalarType = dataType as Schema.IScalarType;
if (scalarType != null)
{
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsBoolean.NativeType)
{
return("CheckBox");
}
if (!DerivationUtility.IsReadOnlyPageType(pageType))
{
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsDateTime.NativeType)
{
return("DateTimeBox");
}
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsDecimal.NativeType)
{
return("NumericTextBox");
}
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsInt64.NativeType)
{
return("NumericTextBox");
}
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsInt32.NativeType)
{
return("NumericTextBox");
}
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsInt16.NativeType)
{
return("NumericTextBox");
}
if (scalarType.NativeType == DAE.Runtime.Data.NativeAccessors.AsByte.NativeType)
{
return("NumericTextBox");
}
}
}
return("TextBox");
}
public MasterDataSetDataParam(string name, Schema.IDataType dataType, Modifier modifier, string columnName, DataSource source, bool isMaster) : base(name, dataType, modifier)
{
ColumnName = columnName;
Source = source;
IsMaster = isMaster;
}
public DataSetDataParam(string name, Schema.IDataType dataType, Modifier modifier) : base(name, dataType, modifier)
{
}
public override object InternalExecute(Program program)
{
program.Stack.PushWindow(0, this, Operator.Locator);
try
{
ITable table = null;
try
{
program.Stack.Push(null); // result
int stackDepth = program.Stack.Count;
// Initialization
try
{
Nodes[1].Execute(program);
}
catch (ExitError) {}
// Aggregation
Row row = null;
if (_aggregateColumnIndexes.Length > 0)
{
row = new Row(program.ValueManager, SourceNode.DataType.RowType);
}
//object[] LValues = new object[FAggregateColumnIndexes.Length];
for (int index = 0; index < _aggregateColumnIndexes.Length; index++)
{
Schema.IDataType type = SourceNode.TableVar.Columns[_aggregateColumnIndexes[index]].DataType;
//LValues[LIndex] = new DataVar(FValueNames[LIndex], LType, null);
program.Stack.Push(null);
}
try
{
while (true)
{
#if DEBUG
// This AllowExtraWindowAccess call is only necessary debug because the check is not
// made in release executables
program.Stack.AllowExtraWindowAccess = true;
try
{
#endif
if (table == null)
{
table = (ITable)Nodes[0].Execute(program);
table.Open();
}
if (!table.Next())
{
break;
}
if (_aggregateColumnIndexes.Length > 0)
{
table.Select(row);
}
#if DEBUG
}
finally
{
program.Stack.AllowExtraWindowAccess = false;
}
#endif
for (int index = 0; index < _aggregateColumnIndexes.Length; index++)
{
if (row.HasValue(_aggregateColumnIndexes[index]))
{
program.Stack.Poke(_aggregateColumnIndexes.Length - 1 - index, row[_aggregateColumnIndexes[index]]);
}
else
{
program.Stack.Poke(_aggregateColumnIndexes.Length - 1 - index, null);
}
}
program.Stack.PushFrame();
try
{
Nodes[2].Execute(program);
}
catch (ExitError) {}
finally
{
program.Stack.PopFrame();
}
}
}
finally
{
for (int index = 0; index < _aggregateColumnIndexes.Length; index++)
{
program.Stack.Pop();
}
if (_aggregateColumnIndexes.Length > 0)
{
row.Dispose();
}
}
// Finalization
try
{
Nodes[3].Execute(program);
}
catch (ExitError) {}
return(program.Stack.Peek(program.Stack.Count - stackDepth));
}
finally
{
if (table != null)
{
table.Dispose();
}
}
}
finally
{
program.Stack.PopWindow();
}
}
