Class TextSource<TOutput>
Reads data from a text file. Each line is read as a string and converted into an object by the ParseLineFunc. A line is defined as a sequence of characters followed by a line feed("\n"), a carriage return ("\r"), or a carriage return immediately followed by a line feed("\r\n").
Inheritance
DataFlowSource<TOutput>
DataFlowExecutableSource<TOutput>
DataFlowStreamSource<TOutput>
TextSource<TOutput>
Implements
IDataFlowStreamSource<TOutput>
IDataFlowExecutableSource<TOutput>
IDataFlowSource<TOutput>
Inherited Members
Namespace: ETLBox.DataFlow
Assembly: ETLBox.dll
Syntax
{{< /rawhtml >}} ```C# public class TextSourceType Parameters
| Name | Description |
|---|---|
| TOutput | Type of outgoing data. |
Constructors
TextSource()
Declaration
{{< /rawhtml >}} ```C# public TextSource() ``` {{< rawhtml >}}TextSource(string)
Declaration
{{< /rawhtml >}} ```C# public TextSource(string uri) ``` {{< rawhtml >}}Parameters
| Type | Name | Description |
|---|---|---|
| string | uri | The source of the file. This can be a filename or a web url.Uri |
TextSource(string, Func<string, int, TOutput>)
Declaration
{{< /rawhtml >}} ```C# public TextSource(string uri, FuncParameters
| Type | Name | Description |
|---|---|---|
| string | uri | The source of the file. This can be a filename or a web url.Uri |
| Func<string, int, TOutput> | parseLineFunc |
Properties
ParseLineFunc
This Function is called for every line in the source document. The input is the current read line as as string and the current progress count. The return value is the new row that is send into the connected components.
Declaration
{{< /rawhtml >}} ```C# public FuncProperty Value
| Type | Description |
|---|---|
| Func<string, int, TOutput> |