MinValue (Property)

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Bounds for a report based on a data file

Limit for a report

Limit for a window control

Limits

See also

MinValue (Property)

In french: BorneMin

MinValue is used to:

find out and modify the lower bound for a report based on a data file. The lower bound corresponds to the minimum value allowed for the search key of the HFSQL data file used as report source.
find out the lower bound of the current filter (defined by HFilter) on an HFSQL data file, view or query.
find out the minimum value of a chart series.
find out and modify the minimum value for some types of controls.

Versions 15 and later

This property is now available for Java applications.

This property is now available for Android applications.

New in version 15

This property is now available for Java applications.

This property is now available for Android applications.

This property is now available for Java applications.

This property is now available for Android applications.

Versions 17 and later

This property is now available for iPhone/iPad applications.

New in version 17

This property is now available for iPhone/iPad applications.

Versions 18 and later

This property is now available in Windows Store Apps mode.

This property is now available for reports in iPhone/iPad applications.

New in version 18

This property is now available in Windows Store Apps mode.

This property is now available for reports in iPhone/iPad applications.

This property is now available in Windows Store Apps mode.

This property is now available for reports in iPhone/iPad applications.

Versions 19 and later

This Property is now available in Windows Store apps mode for Graph fields.

New in version 19

This Property is now available in Windows Store apps mode for Graph fields.

Versions 20 and later

This property is now available for table columns in iPhone/iPad applications.

New in version 20

This property is now available for table columns in iPhone/iPad applications.

Versions 21 and later

This property is now available in Universal Windows 10 App mode.

New in version 21

This property is now available in Universal Windows 10 App mode.

Versions 22 and later

This property is now available in browser code.

New in version 22

This property is now available in browser code.

Example

// Modify the lower bound for row 3 of the Progress Bar column
COL_ProgressBar[3].MinValue = 20

// Print the customers found between "DUPONT" and "DURANT"
RPT_MyFileReport.MinValue = "DUPONT"
RPT_MyFileReport.MaxValue = "DURANT"

// According to the lower bound defined for the edit control,
// change this lower bound
IF EDT_Price.MinValue > 10 THEN
EDT_Price.MinValue = 20
END

Syntax

Finding out the lower bound of a control or report Hide the details

<Current value> = <Element used>.MinValue

<Current value>: Character string

Current value of lower bound:
for the report based on a data file.
for a control found in a window or page.
for the Calendar control found in a page. The lower bound represents the minimum date that can be displayed by the calendar.

<Element used>: Name of Control or report

This parameter corresponds to:
the name of report used (report based on a data file).
the name of control whose lower bound is requested (control in a window or in a page). The list of controls concerned is located in the "Limitations" paragraph.

Modifying the lower bound of a control or report Hide the details

<Element used>.MinValue = <New value>

<Element used>: Name of Control or report

This parameter corresponds to:
the name of report used (report based on a data file).
the name of control whose lower bound must be modified (control in a window or in a page).

<New value>: Integer

New value of lower bound:
for the report based on a data file.
for a control found in a window or page. The list of controls concerned is located in the "Limitations" paragraph.
for the Calendar control found in a page. The lower bound represents the minimum date that can be displayed by the calendar.
Versions 17 and later
for the Rating control. Only the values 0 or 1 are allowed.
New in version 17
for the Rating control. Only the values 0 or 1 are allowed.
for the Rating control. Only the values 0 or 1 are allowed.

Finding out the lower bound defined for the current filter Hide the details

<Current value> = <Element used>.MinValue

<Current value>: Type corresponding to the filter used

Current value of lower bound for the filter currently used on the specified element. This filter was defined by HFilter.
Empty string ("") in the following cases:
no filter was defined for the specified element
the filter is disabled
no bound was specified for the filter

<Element used>: Element name

Name of data file, query or view used.

Finding out the minimum value of a chart series Hide the details

<Minimum value> = <Serial>.MinValue

<Minimum value>: Integer

Minimum value of series. This value exists only if it was calculated (if the series was drawn for example).

<Serial>: Character string

Series to use. Use the following notation: <Chart name>[<Series number>].

Remarks

Bounds for a report based on a data file

The terminals allow you to select only those records whose route key lies between the value of the minimum terminal (known with Property MinValue) and the value of the maximum terminal (known with Property MaxValue).

Limit for a report

Property MinValue applies only to reports based on data files.. When creating the report, you must specify that the browse is bounded by the minimum value.

Limit for a window control

The value defined for the lower bound cannot be greater than the value defined for the upper bound. The maximum value is returned by MaxValue.

Limits