Strings:-

Component Address:

• Domain (Variables)
• Components
• UPPER case
• lower case
• All trim
• Left trim
• Right trim
• Sub String
• Replicate String
• Sub String transform
• Get position of substring
• Get String/Variable/Array Length

Upper Case:

Returns a copy of the string with all alphabetical characters converted to uppercase

All other characters remain the same as in the original string

Example – Screen Shots:-

Setting variable Name = “mahmoud”

Domain (Variables) – component (UPPER Case)

 Input variable  name =  output variable  name = name

Printing the value of the variable name on the screen

Waiting for 3 seconds

The final steps tree

The final application

Lower case:

Returns a copy of the string with all alphabetical characters converted to lowercase

All other characters remain the same as in the original string

Example – Screen Shots:-

Declare variable mystr = “I LIKE PROGRAMMING”

Domain (Variables) Component (lower case)

Interaction page – input variable name = output variable  name = MYSTR

Display the value of the variable mystr on screen

Wait for 3 seconds

The final steps tree

The final application

All trim:-

Returns the input string with all leading and trailing blank spaces removed

Example - Screen Shots:-

Domain (Variables) – Component (All trim)

Input variable name = output variable name = mystr

Display the value of the variable mystr on the screen

Wait for 3 seconds

The final steps tree

The final application

Left trim:-

Returns the input string with all leading blank spaces removed

Example – Screen shots:-

Domain (Variable)  Component (Left Trim)

Input variable name = output variable name = mystr

The final steps tree

The final application

Right trim:-

Returns the input string with all trailing blank spaces removed

Example - Screen Shots:-

Domain (Variables) Component (Right trim)

Input variable name = output variable name = mystr

The Final Steps tree

The final application

Sub String:-

Extract a substring from a character string

Example – Screen Shots:

Doamin (Variables) Component (Sub String)

Interaction Page

The final steps tree

The final application

Replicate String

Returns a string repeated a specified number of times

Example – Screen Shots:

Domain (Variables) Component (Replicate String)

Interaction Page

The final steps tree

The final application

Sub String transform

Search and replace characters within a character string or memo field

Example – Screen Shots:

Domain(Variables) – Component (Sub String Transform)

Interaction Page

Final Steps Tree

The final Application

Get position of substring

Locates the position of a substring within a character string

Example – Screen Shots:

Domain (Variables) Component (Get Position of sub string)

Interaction Page

Final Steps Tree

The final application

Get String/Variable/Array Length

Return the length of a character string or the number of elements in an array

Example – Screen Shots:

Domain (Variables) Component (Get String/Variables/Length)

Interaction Pages

The final steps tree

The final application