activities
latest
false
- Overview
- Callout
- Complex Scenarios
- Credentials
- Data Service
- About the Data Service activity package
- Project compatibility
- Create Entity Record (New)
- Update Entity Record (New)
- Delete Entity Record (New)
- Get Entity Record by Id (New)
- Query Entity Records (New)
- Upload File to Record Field (New)
- Download File from Record Field (New)
- Delete File from Record Field (New)
- Create Multiple Entity Records (New)
- Update Multiple Entity Records (New)
- Delete Multiple Entity Records (New)
- Form
- Release notes
- Project compatibility
- Real Time Forms
- Updating form data
- Running forms using JavaScript
- Customizing Forms Using CSS
- Conditional components
- Adding multiple components on the same row in Columns
- Using the Data Table component
- Get File/Folder path
- Reading cell values from a Data Grid component
- Displaying PDF files
- Displaying images in forms
- Scrolling through Data Grids
- Using Dev Tools with forms
- Calculate form component values
- Managing dates in forms
- Opening hyperlinks inside forms
- Displaying a default tab in forms
- Displaying the full label of a component
- Searching long strings in drop-down lists
- About the pre 23.4 Form experience
- Project Compatibility
- Real Time Forms
- Dynamic Checkboxes
- Conditional Dropdowns
- Displaying a Default Tab
- Displaying Images
- Displaying PDF Files
- Displaying the Full Label
- Dynamic HTML Elements
- Managing Dates
- Searching Long Strings in Drop-downs
- Customizing Forms Using Local CSS Files
- Executing Do Block On Checkbox Change
- Customizing Columns Width
- Updating Form Data
- Resetting Collection Data
- Advanced Logic
- Executing Do Block on Dropdown Option Change
- Reading Cell Values From a Data Grid Component
- Conditional Components
- Scrolling Through Data Grid Components
- Using the Grid Component
- Dev Tools
- Calculated Value
- Dynamic Dropdowns
- Switching Tabs With Button Click
- Opening Hyperlinks Inside Form
- FTP
- IPC
- Persistence
- Release notes
- Project compatibility
- About the Persistence activity package
- Bulk Form Designer
- Start Job And Get Reference
- Wait For Job And Resume
- Add Queue Item And Get Reference
- Wait For Queue Item And Resume
- Wait For Form Task And Resume
- Resume After Delay
- Assign Tasks
- Create External Task
- Wait For External Task And Resume
- Complete Task
- Forward Task
- Get Form Tasks
- Get Task Data
- Get App Tasks
- Add Task Comment
- Update Task Labels
- Create App Task
- Wait For App Task And Resume
- Configure task timer
- Working with App tasks
- Building Your First Form Action
- Advanced Controls for Drop-downs
- Embedding Objects in Form Actions
- Allowing Users to Upload Files to the Storage Bucket
- Adding Advanced Logic Using Java Script
- Setting a Default Tab
- Removing the Delete button from Edit Grid using custom CSS
- Customizing Edit Grid templates
- Using buttons to trigger custom logic
- Using an External Form Layout
- Dynamically expanding form components at runtime
- Aligning the content of a form component from left to right using JSON attributes
- Sample Workflows
- Automation Ops Pipelines
- System
- Release notes
- About the System activity package
- Project compatibility
- Supported character encoding
- RegEx Builder Wizard
- Add Data Column
- Add Data Row
- Add Log Fields
- Add or Subtract from Date
- Add Transaction Item
- Add Queue Item
- Append Item to Collection
- Append Item to List
- Append Line
- Beep
- Break / Exit Loop
- Browse for File
- Browse for Folder
- Build Collection
- Build Data Table
- Bulk Add Queue Items
- Change Case for Text
- Change Type
- Check False
- Check True
- Clear Data Table
- Collection to Data Table
- Comment
- Compress/Zip Files
- Copy File
- Copy Folder
- Combine text
- Comment Out / Disabled Activities
- Continue / Skip Current
- Create File
- Create Folder
- Create List
- Custom Input
- Delete
- Delete File
- Delete Folder
- Delete Storage File
- Delete Queue Items
- Disable Local Trigger
- Do While
- Download file from URL
- Download Storage File
- Enable Local Trigger
- Evaluate Business Rule
- Exists in Collection
- Extract/Unzip Files
- Extract Date and Time from Text
- Extract Text
- File Change Trigger
- File Exists
- Filter Collection
- Filter Data Table
- Folder Exists
- For Each
- For Each File in Folder
- File Change Trigger V3
- Find and Replace
- Find Matching Patterns
- For Each Folder in Folder
- For Each Row in Data Table
- Format Date as Text
- Format Value
- Generate Data Table From Text
- Get Asset
- Get Credential / Get Orchestrator Credential
- Get Current Job Info
- Get Environment Folder
- Get Environment Variable
- Get File Info
- Get Folder Info
- Get Jobs
- Get Processes
- Get Row Item
- Get Transaction Item
- Get Username/Password
- Get Queue Items
- Global Variable Changed Trigger
- Input Dialog
- Invoke Code
- Invoke Com Method
- Invoke Power Shell
- Invoke Process
- Invoke VBScript
- Invoke Workflow File
- Is Text Matching
- Join Data Tables
- Kill Process
- Launch Workflow Interactive
- List Storage Files
- Log Message
- Lookup Data Table
- Manual Trigger
- Merge Collections
- Merge Data Table
- Message Box
- Modify Date
- Modify Text
- Move File
- Move Folder
- Multiple Assign
- New Item Added to Queue
- Notify Global Variable Changed
- Orchestrator HTTP Request
- Output Data Table
- Path Exists
- Postpone Transaction Item
- Process End Trigger
- Process Start Trigger
- Raise Alert
- Read List Item
- Read Text File
- Read Storage Text
- Remove Data Column
- Remove Data Row
- Remove Duplicate Rows
- Remove From Collection
- Remove Log Fields
- Replace Matching Patterns
- Repeat Number of Times
- Repeat Trigger
- Rename File
- Rename Folder
- Report Status
- Reset Timer
- Resume Timer
- Retry Scope
- Return
- Run Local Triggers
- Run Parallel Process
- Set Asset
- Set Credential
- Set Environment Variable
- Set Transaction Progress
- Set Transaction Status
- Should Stop
- Split Text
- Sort Data Table
- Start Timer
- Start Job
- Stop Job
- Stop Local Triggers
- Stop Timer
- Text to Left/Right
- Text to Upper/Lowercase
- Time Trigger
- Trigger Scope
- Timeout Scope
- Update Row Item
- Update List Item
- Upload Storage File
- Wait for Download
- Wait Queue Item
- While
- Workflow Placeholder
- Write Storage Text
- Write Text File
- AddDataRow
- AddQueueItem
- AddTransactionItem
- AppendLine
- BulkAddQueueItems
- ClearDataTable
- CompressZipFiles
- CopyFile
- CreateFile
- CreateFolder
- DeleteFileOrFolder
- DeleteQueueItems
- DeleteStorageFile
- DownloadStorageFile
- ExtractUnzipFiles
- FilterDataTable
- GetAsset
- GetCredential
- GetJobs
- GetQueueItem
- GetQueueItems
- GetResourceForLocalPath
- GetRowItem
- GetTransactionItem
- InvokeProcess
- JoinDataTables
- ListStorageFiles
- LookUpDataTable
- MergeDataTable
- MoveFile
- OrchestratorHTTPRequest
- OutputDataTable
- PathExists
- PostponeTransactionItem
- ReadStorageText
- ReadTextFile
- RemoveDataColumn
- RemoveDuplicateRows
- Replace
- SetAsset
- SetCredential
- SetTransactionProgress
- SetTransactionStatus
- SortDataTable
- StartJob
- StopJob
- UpdateRowItem
- UploadStorageFile
- WaitQueueItem
- WriteStorageText
- WriteTextFile
- Testing
- Release notes
- About the Testing activity package
- Project compatibility
- Project Settings
- Add Test Data Queue Item
- Address
- Attach Document
- Bulk Add Test Data Queue Items
- Create Comparison Rule
- Delete Test Data Queue Items
- Get Test Data Queue Item
- Get Test Data Queue Items
- Given Name
- Last Name
- Random Date
- Random Number
- Random String
- Random Value
- Verify Control Attribute
- Verify Documents Equivalence
- Verify Expression
- Verify Expression With Operator
- Verify Range
- Verify Text Equivalence
- Address
- AddTestDataQueueItem
- AttachDocument
- BulkAddTestDataQueueItems
- DeleteTestDataQueueItems
- GetTestDataQueueItem
- GetTestDataQueueItems
- GivenName
- LastName
- RandomDate
- RandomNumber
- RandomString
- RandomValue
- VerifyAreEqual
- VerifyAreNotEqual
- VerifyContains
- VerifyExpression
- VerifyExpressionWithOperator
- VerifyIsGreater
- VerifyIsGreaterOrEqual
- VerifyIsLess
- VerifyIsLessOrEqual
- VerifyIsRegexMatch
- VerifyRange
- Workflow Events
- Workflow Foundation
Workflow Activities
Last updated Dec 20, 2024
Append Line
UiPath.Core.Activities.AppendLine
Appends the specified string to a file, creating the file if it does not already exist.
To learn how to use this activity, see Tutorial: Working with Files and Folders.
- Write to file - The path
of the file to append the line to. If the path is not full, the file is created
in the project folder. You can toggle between using a local path or a variable
of
IResourcetype. If you are using a local path, relative folder paths are recommended to account for the different file structure between Windows and Linux machines when executing a project. Example:newFolder/otherFolder. - Text - The text to be appended to the file.
Advanced options
Common
- Continue on error -
Specifies if the automation should continue even when the activity throws an
error. This field only supports Boolean values (True, False). The default value
is
False. As a result, if the field is not configured and an error is thrown, the execution of the project stops. If the value is set to True, the execution of the project continues regardless of any error.
File
- Encoding - The encoding type to be used. You can find the complete list of codes for each character encoding here. To specify the encoding type to be used, use the value from the Name field. If no encoding type is specified, the activity will search for the file's Byte Order Marks to detect the encoding. If no Byte Order Marks are detected and Use default encoding is not selected, UTF-8 is selected by default. This field supports String variables.
- Use default encoding - If selected, the default operating system encoding is used when a new file is created or when the encoding cannot be detected. If not selected, the UTF-8 encoding is used. This option is not selected by default.
Properties panel
Common
- Continue on error -
Specifies if the automation should continue even when the activity throws an
error. This field only supports Boolean values (True, False). The default value
is
False. As a result, if the field is not configured and an error is thrown, the execution of the project stops. If the value is set to True, the execution of the project continues regardless of any error. - DisplayName - The display name of the activity.
File
- Encoding - The encoding type to be used. You can find the complete list of codes for each character encoding here. To specify the encoding type to be used, use the value from the Name field. If no encoding type is specified, the activity will search for the file's Byte Order Marks to detect the encoding. If no Byte Order Marks are detected and Use default encoding is not selected, UTF-8 is selected by default. This field supports String variables.
- FileName - The path of the file. If the path is not full, the file is created in the project folder.
- Use default encoding - If selected, the default operating system encoding is used when a new file is created or when the encoding cannot be detected. If not selected, the UTF-8 encoding is used. This option is not selected by default.
Input
- Text - The text to be appended to the file.
Misc
- Private - If selected, the values of variables and arguments are no longer logged at Verbose level.
