RddFieldInfo Class |  |
Helper class for the RDD system to store field information
Inheritance HierarchyNamespace: XSharp.RDD.Support
Assembly: XSharp.Core (in XSharp.Core.dll) Version: 2.18
SyntaxThe RddFieldInfo type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | RddFieldInfo(RddFieldInfo) | Construct a RddFieldInfo object. |
| RddFieldInfo(String, String, Long, Long, Long) | Construct a RddFieldInfo object. |
| RddFieldInfo(String, DbFieldType, Long, Long, Long, DBFFieldFlags) | Construct a RddFieldInfo object. |
Properties| Name | Description | |
|---|---|---|
 | CanSort | Can the field be sorted? |
| Caption | |
| ColumnName | |
| Description | |
| FieldTypeStr | Field type as 1 character string. |
| Format | |
| HasProperties | |
| InputMask | |
| IsAutoIncrement | Is it an autoincrement ? |
| IsBinary | Is it binary ? |
| IsCompressed | Is it a compressed field (not implemented yet) ? |
| IsEncrypted | Is it an encryped field (not implemented yet)? |
| IsMemo | Is it a memo ? |
| IsNullable | Is it nullable ? |
| IsStandard | Is it a standard Dbase 3 field (CDLMN) ? |
| IsUnicode | Is it a unicode text ? |
| IsVarLength | Is it a variable length field ? |
| IsVfp | Is it a VFP extended field ? |
| Properties | Dynamic list of optional properties, such as Caption, Description. |
Methods| Name | Description | |
|---|---|---|
| BlankValue | Return the blank (non null) value of the column. |
| Clone | Clone a RddFieldInfo object. |
| CopyValues | Copy values from one object to another. |
| SameType | Check if two fields match in type, length and decimals. |
| ToString | (Overrides ToString.) |
| Validate | Validate combinations of type, length and decimals. |
Fields| Name | Description | |
|---|---|---|
 | Alias | Alternative name, no length limit. This is the Caption for VFP fields |
| Decimals | Decimal positions |
| FieldType | Field Type |
| Flags | Flags, such as Nullable, AutoIncrement, Binary etc. |
| Length | Physical length in the table |
| Name | Name, normally max 10 characters |
| Offset | Offset in the record buffer for DBF fields. |
| Ordinal | 1 based Ordinal position in the RDD. |
See Also