public override object ParseFormattedValue(object formattedValue, DataGridViewCellStyle cellStyle, System.ComponentModel.TypeConverter formattedValueTypeConverter, System.ComponentModel.TypeConverter valueTypeConverter)
{
object aresult = null;
ObjectInspectorCellType celltype = (ObjectInspectorCellType)GetColumnValue("TYPEENUM");
switch (celltype)
{
case ObjectInspectorCellType.DropDownList:
case ObjectInspectorCellType.DropDown:
if (formattedValue.ToString().Length == 0)
{
aresult = DBNull.Value;
}
else
{
Strings list = (Strings)GetColumnValue("VALUELIST");
int index = list.IndexOf(formattedValue.ToString());
if (index < 0)
{
index = 0;
}
aresult = index;
}
break;
case ObjectInspectorCellType.Text:
case ObjectInspectorCellType.Expression:
aresult = formattedValue.ToString();
break;
case ObjectInspectorCellType.Color:
if (formattedValue.ToString().Length == 0)
{
aresult = DBNull.Value;
}
else
{
aresult = GraphicUtils.IntegerFromColor((Color)formattedValue);
}
break;
case ObjectInspectorCellType.Image:
if (formattedValue is Variant)
{
Variant imvar = (Variant)formattedValue;
if (imvar.VarType == VariantType.Binary)
{
System.IO.MemoryStream nstream = ((Variant)formattedValue).GetStream();
aresult = StringUtil.GetSizeAsString(nstream.Length);
}
else
{
aresult = formattedValue;
}
}
else
{
aresult = "";
}
break;
case ObjectInspectorCellType.FontName:
aresult = formattedValue.ToString();
break;
case ObjectInspectorCellType.FontStyle:
if (formattedValue.ToString().Length == 0)
{
aresult = DBNull.Value;
}
else
{
aresult = GraphicUtils.IntegerFromStringFontStyle(formattedValue.ToString());
}
break;
case ObjectInspectorCellType.Decimal:
if (formattedValue.ToString().Length == 0)
{
aresult = DBNull.Value;
}
else
{
aresult = System.Convert.ToDecimal(formattedValue);
}
break;
case ObjectInspectorCellType.Boolean:
if (formattedValue.ToString().Length == 0)
{
aresult = DBNull.Value;
}
else
{
aresult = System.Convert.ToBoolean(formattedValue);
}
break;
case ObjectInspectorCellType.Integer:
if (formattedValue.ToString().Length == 0)
{
aresult = DBNull.Value;
}
else
{
aresult = (int)Math.Round(System.Convert.ToDecimal(formattedValue));
}
break;
}
if (aresult == null)
{
aresult = base.ParseFormattedValue(formattedValue, cellStyle, formattedValueTypeConverter, valueTypeConverter);
}
return(aresult);
}
