RddFieldInfo Class |
Namespace: XSharp.RDD.Support
The RddFieldInfo type exposes the following members.
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. |
Name | Description | |
---|---|---|
CanSort | Can the field be sorted? | |
Caption | Dynamic property for the Caption. Read from the VFP properties collection. | |
ColumnName | Dynamic property for the ColumnName. Read from the VFP properties collection. | |
DefaultValue | Dynamic property for the DefaultValue. Read from the VFP properties collection. | |
Description | Dynamic property for the Description. Read from the VFP properties collection. | |
FieldTypeFlags | FieldType as a string | |
FieldTypeStr | Field type as 1 character string. | |
Format | Dynamic property for the Format. Read from the VFP properties collection. | |
HasProperties | Does the field have properties. | |
InputMask | Dynamic property for the InputMask. Read from the VFP properties collection. | |
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 ? | |
IsUnique | Dynamic property for the IsUnique. Read from the VFP properties collection. | |
IsVarLength | Is it a variable length field ? | |
IsVfp | Is it a VFP extended field ? | |
PrimaryKey | Dynamic property for the PrimaryKey. Read from the VFP properties collection. | |
Properties | Dynamic list of optional properties, such as Caption, Description. | |
RuleExpression | Dynamic property for the RuleExpression. Read from the VFP properties collection. | |
RuleText | Dynamic property for the RuleText. Read from the VFP properties collection. |
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. | |
FindType | ||
SameType | Check if two fields match in type, length and decimals. | |
ToString | (Overrides ToString.) | |
Validate | Validate combinations of type, length and decimals. |
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 | |
NextValue | Next key for autoincrement columns. | |
Offset | Offset in the record buffer for DBF fields. | |
Ordinal | 1 based Ordinal position in the RDD. | |
StepValue | Step value for autoincrement columns. |