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  • Use conditions
  • Adding an empty row
  • Characteristics of the row
  • Sort
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Stored procedures
Inserts a row into a browsing or memory Looper control.
Note: To add elements at the end of Looper control, use LooperAddLine.
Example
// Add values into the Looper control at position 12
LooperInsertLine(LOOP_Looper1, 12, LastName, FirstName, PhoneNum, FaxNum)
// Insert sought information into the database
i is int = 1
LooperDeleteAll(LOOP_LOOPER1)
HReadSeek(Product, ProdName, "Window")
WHILE HOut() = False
LooperInsertLine(LOOP_LOOPER1, i, Product.ProdName, Product.Code)
HReadNext(Product, ProdName)
i ++
END
Syntax

Inserting a row in a Looper control with attributes Hide the details

LooperInsertLine(<Looper control> [, <Subscript> [, <Value 1> [, <Value N>]]])
<Looper control>: Control name
Name of Looper control to use.
If this parameter corresponds to an empty string (""), the insertion will be performed into the current Looper control
<Subscript>: Optional integer
Subscript of row from which the new row will be inserted.
  • If this parameter is not specified or if it is equal to -1, the insertion will be performed before the current row. If no row is selected, the insertion will be performed at the end of Looper control.
  • If <Subscript> is greater than the number of rows, the insertion will be performed at the end of Looper control. In this case, LooperInsertLine is equivalent to LooperAddLine.
  • If this parameter is equal to 0, the insertion will be performed at the beginning of Looper control.
<Value 1>: Type of associated attribute (optional)
Value of 1st attribute for the row to insert into the specified Looper control.
The different values must be specified in the order of attributes (description window of Looper control).
To specify no value for one of the attributes, use an empty string ("") or 0 (depending on the type of attribute).
If none of these parameters is specified, an empty row is inserted into the Looper control.
<Value N>: Type of associated attribute (optional)
Value of N attribute for the row to insert into the specified Looper control.
The different values must be specified in the order of attributes (description window of Looper control).
To specify no value for one of the attributes, use an empty string ("") or 0 (depending on the type of attribute).
If none of these parameters is specified, an empty row is inserted into the Looper control.
Reports and Queries

Inserting a row in a Looper control without attributes Hide the details

LooperInsertLine(<Looper control> [, <Subscript>])
<Looper control>: Control name
Name of Looper control to use.
If this parameter corresponds to an empty string (""), the insertion will be performed into the current Looper control.
<Subscript>: Optional integer
Subscript of row from which the new row will be inserted.
  • If this parameter is not specified or if it is equal to -1, the insertion will be performed before the current row. If no row is selected, the insertion will be performed at the end of Looper control.
  • If <Subscript> is greater than the number of rows, the insertion will be performed at the end of Looper control. In this case, LooperInsertLine is equivalent to LooperAddLine.
  • If this parameter is equal to 0, the insertion will be performed at the beginning of Looper control.
Remarks

Use conditions

LooperInsertLine can be used on a browsing or memory Looper control.

Adding an empty row

Once an empty row was added, each attribute or each control must be initialized one by one.
For example:
  • For a Looper control with attributes:
    // Add an empty row
    LooperInsertLine(LOOP_Looper1, 14)

    // Position on the empty row
    Subscript = LooperCount(LOOP_Looper1)
    // Then, initialize the attributes
    AttributeLastName[Subscript] = "Hobbes"
    AttributeFirstName[Subscript] = "Samantha"
    AttributeFirstNameColor[Subscript] = LightRed
    AttributeAddressVisible[Subscript] = False
  • For a Looper control without attributes:
    // Add an empty row
    LooperInsertLine(LOOP_Looper1, 14)

    // Position on the empty row
    Subscript = LooperCount(LOOP_Looper1)
    // Then, initialize the controls
    LOOP_Looper1[Subscript].ControlLastName = "Hobbes"
    LOOP_Looper1[Subscript].ControlFirstName = "Samantha"
    LOOP_Looper1[Subscript].ControlFirstName..BrushColor = LightRed
    LOOP_Looper1[Subscript].ControlAddress..Visible = False

Characteristics of the row

If a value corresponds to the result of a calculation, the numeric expression must be enclosed in brackets.
For example:
LooperInsertLine(LOOP_CalculationLooper, 10, (53+29), (83-21))

Sort

LooperInsertLine ignores the sort.
Component : wd240obj.dll
Minimum version required
  • Version 9
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