DataTable Namespace Reference

Functions
DataTable
const UScriptStruct	GetDataTableRowStruct (const UDataTable Table)
	Get the row struct used by the given Data Table, if any.
void	EvaluateCurveTableRow (UCurveTable CurveTable, FName RowName, float32 InXY, EEvaluateCurveTableResult &OutResult, float32 &OutXY, FString ContextString)
bool	DoesDataTableRowExist (const UDataTable Table, FName RowName)
	Returns whether or not Table contains a row named RowName.
void	GetDataTableColumnNames (const UDataTable Table, TArray< FName > &OutColumnNames)
	Get the name of each column in this Data Table. Note: These are always the raw property names (See: GetDataTableColumnAsString) rather than the friendly export name that would be used in a CSV/JSON export (See: GetDataTableColumnNameFromExportName).
void	GetDataTableColumnExportNames (const UDataTable Table, TArray< FString > &OutExportColumnNames)
	Get the friendly export name of each column in this Data Table. See: GetDataTableColumnNameFromExportName.
TArray< FString >	GetDataTableColumnAsString (const UDataTable DataTable, FName PropertyName)
	Export from the DataTable all the row for one column. Export it as string. The row name is not included. See: GetDataTableColumnNames. See: GetDataTableColumnNameFromExportName.
void	GetDataTableRowNames (const UDataTable Table, TArray< FName > &OutRowNames)
bool	GetDataTableColumnNameFromExportName (const UDataTable Table, FString ColumnExportName, FName &OutColumnName)
	Get the raw property name of a data table column from its friendly export name.
Editor Scripting | DataTable
bool	FillDataTableFromCSVFile (UDataTable DataTable, FString CSVFilePath, UScriptStruct ImportRowStruct=nullptr)
	Empty and fill a Data Table from CSV file.
bool	ExportDataTableToJSONFile (const UDataTable DataTable, FString JSONFilePath)
	Export a Data Table to JSON file.
bool	ExportDataTableToCSVString (const UDataTable DataTable, FString &OutCSVString)
	Export a Data Table to CSV string.
bool	FillDataTableFromJSONString (UDataTable DataTable, FString JSONString, UScriptStruct ImportRowStruct=nullptr)
	Empty and fill a Data Table from JSON string.
bool	ExportDataTableToJSONString (const UDataTable DataTable, FString &OutJSONString)
	Export a Data Table to JSON string.
bool	ExportDataTableToCSVFile (const UDataTable DataTable, FString CSVFilePath)
	Export a Data Table to CSV file.
bool	FillDataTableFromCSVString (UDataTable DataTable, FString CSVString, UScriptStruct ImportRowStruct=nullptr)
	Empty and fill a Data Table from CSV string.
bool	FillDataTableFromJSONFile (UDataTable DataTable, FString JSONFilePath, UScriptStruct ImportRowStruct=nullptr)
	Empty and fill a Data Table from JSON file.

Function Documentation

DoesDataTableRowExist()

bool DoesDataTableRowExist	(	const UDataTable	Table,
		FName	RowName )

Returns whether or not Table contains a row named RowName.

EvaluateCurveTableRow()

void EvaluateCurveTableRow	(	UCurveTable	CurveTable,
		FName	RowName,
		float32	InXY,
		EEvaluateCurveTableResult &	OutResult,
		float32 &	OutXY,
		FString	ContextString )

ExportDataTableToCSVFile()

bool ExportDataTableToCSVFile	(	const UDataTable	DataTable,
		FString	CSVFilePath )

Export a Data Table to CSV file.

Parameters

CSVFilePath

The file path of the CSV file to write (output file is UTF-8).

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

ExportDataTableToCSVString()

bool ExportDataTableToCSVString	(	const UDataTable	DataTable,
		FString &	OutCSVString )

Export a Data Table to CSV string.

Parameters

OutCSVString

Output representing the contents of a CSV file.

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

ExportDataTableToJSONFile()

bool ExportDataTableToJSONFile	(	const UDataTable	DataTable,
		FString	JSONFilePath )

Export a Data Table to JSON file.

Parameters

JSONFilePath

The file path of the JSON file to write (output file is UTF-8).

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

ExportDataTableToJSONString()

bool ExportDataTableToJSONString	(	const UDataTable	DataTable,
		FString &	OutJSONString )

Export a Data Table to JSON string.

Parameters

OutJSONString

Output representing the contents of a JSON file.

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

FillDataTableFromCSVFile()

bool FillDataTableFromCSVFile	(	UDataTable	DataTable,
		FString	CSVFilePath,
		UScriptStruct	ImportRowStruct = nullptr )

Empty and fill a Data Table from CSV file.

Parameters

CSVFilePath	The file path of the CSV file.
ImportRowStruct	Optional row struct to apply on import. If set will also force the import to run automated (no questions or dialogs).

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

FillDataTableFromCSVString()

bool FillDataTableFromCSVString	(	UDataTable	DataTable,
		FString	CSVString,
		UScriptStruct	ImportRowStruct = nullptr )

Empty and fill a Data Table from CSV string.

Parameters

CSVString	The Data that representing the contents of a CSV file.
ImportRowStruct	Optional row struct to apply on import. If set will also force the import to run automated (no questions or dialogs).

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

FillDataTableFromJSONFile()

bool FillDataTableFromJSONFile	(	UDataTable	DataTable,
		FString	JSONFilePath,
		UScriptStruct	ImportRowStruct = nullptr )

Empty and fill a Data Table from JSON file.

Parameters

JSONFilePath	The file path of the JSON file.
ImportRowStruct	Optional row struct to apply on import. If set will also force the import to run automated (no questions or dialogs).

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

FillDataTableFromJSONString()

bool FillDataTableFromJSONString	(	UDataTable	DataTable,
		FString	JSONString,
		UScriptStruct	ImportRowStruct = nullptr )

Empty and fill a Data Table from JSON string.

Parameters

JSONString	The Data that representing the contents of a JSON file.
ImportRowStruct	Optional row struct to apply on import. If set will also force the import to run automated (no questions or dialogs).

Returns

True if the operation succeeds, check the log for errors if it didn't succeed.

GetDataTableColumnAsString()

TArray< FString > GetDataTableColumnAsString	(	const UDataTable	DataTable,
		FName	PropertyName )

Export from the DataTable all the row for one column. Export it as string. The row name is not included. See: GetDataTableColumnNames. See: GetDataTableColumnNameFromExportName.

GetDataTableColumnExportNames()

void GetDataTableColumnExportNames	(	const UDataTable	Table,
		TArray< FString > &	OutExportColumnNames )

Get the friendly export name of each column in this Data Table. See: GetDataTableColumnNameFromExportName.

GetDataTableColumnNameFromExportName()

bool GetDataTableColumnNameFromExportName	(	const UDataTable	Table,
		FString	ColumnExportName,
		FName &	OutColumnName )

Get the raw property name of a data table column from its friendly export name.

Returns

True if a column was found for the friendly name, false otherwise.

GetDataTableColumnNames()

void GetDataTableColumnNames	(	const UDataTable	Table,
		TArray< FName > &	OutColumnNames )

Get the name of each column in this Data Table. Note: These are always the raw property names (See: GetDataTableColumnAsString) rather than the friendly export name that would be used in a CSV/JSON export (See: GetDataTableColumnNameFromExportName).

GetDataTableRowNames()

void GetDataTableRowNames	(	const UDataTable	Table,
		TArray< FName > &	OutRowNames )

GetDataTableRowStruct()

const UScriptStruct GetDataTableRowStruct

(

const UDataTable

Table

)

Get the row struct used by the given Data Table, if any.