DataTypeExpr.Struct (StructNameSpace)
Namespace: Polars.CSharp
Properties & Indexers
| Property | Type | Description |
|---|---|---|
this[int index] | DataTypeExpr | Get the DataType of field with a specific field index. |
this[long index] | DataTypeExpr | Get the DataType of field with a specific field index. |
this[string name] | DataTypeExpr | Get the DataType of field by name. |
Instance Methods
FieldDataType
Get the DataType of field with a specific field name.
Get the DataType of field with a specific field index.
csharp
public DataTypeExpr FieldDataType(string name)
public DataTypeExpr FieldDataType(long index)Parameters
| Name | Type | Description |
|---|---|---|
name | string | - |
index | long | - |
FieldNames
Get the field names in a struct as a list.
csharp
public Expr FieldNames()