System Manual: Siemens SIMATIC HMI (WinCCv7.0: Scripting VBS, ANSI-C, VBA)
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Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
lTop
Y value of the upper left corner of the framing rectangle
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
See also
SetTop example (Page 1529)
SetWidth
Function
Sets the width of the rectangle framing an object.
Syntax
BOOL SetWidth(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, long int lWidth);
Parameters
lpszPictureName
Picture name
ANSI-C function descriptions
3.3 Internal functions
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lpszObjectName
Object name
lWidth
Width of the framing rectangle
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
Note
If the function is called in relation to the entire picture, set the parameter lpszObjectName =
NULL.
See also
SetWidth example (Page 1530)
SetZeroPoint
Function
Sets the zero point for bar objects.
Syntax
BOOL SetZeroPoint(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, long int
lZeroPoint);
Parameters
lpszPictureName
Picture name
ANSI-C function descriptions
3.3 Internal functions
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lpszObjectName
Object name
lZeroPoint
Zero point
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
See also
SetTop example (Page 1529)
i_o
i_o - short description
The various properties affecting input and output values can be modified or called in using the
functions in the i_o group.
Note
Various examples are offered for the function descriptions. For functions with a similar syntax,
a
selected function is used as a template in the example. This example must be adapted as
well.
SetAssumeOnExit
Function
Specifies for I/O fields whether the entered value is assumed upon exiting the field.
Syntax
BOOL SetAssumeOnExit(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, BOOL
bAssumeOnExit);
ANSI-C function descriptions
3.3 Internal functions
MDM - WinCC: Scripting (VBS, ANSI-C, VBA)
System Manual, 11/2008,
1243
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
bAssumeOnExit
Value application upon exiting the field yes/no
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
See also
SetHiddenInput example (Page 1517)
SetAssumeOnFull
Function
Specifies for I/O fields whether the entered value is assumed on completion of input.
Syntax
BOOL SetAssumeOnFull(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, BOOL
bAssumeOnFull);
Parameters
lpszPictureName
Picture name
ANSI-C function descriptions
3.3 Internal functions
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lpszObjectName
Object name
bAssumeOnFull
Value application on completion of input yes/no
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
See also
SetHiddenInput example (Page 1517)
SetBitNumber
Function
Sets the relevant bit in the output value for the "bit" list type.
Syntax
BOOL SetBitNumber(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, long int
lBitNumber);
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
ANSI-C function descriptions
3.3 Internal functions
MDM - WinCC: Scripting (VBS, ANSI-C, VBA)
System Manual, 11/2008,
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lBitNumber
Relevant bit in the output value for the "bit" list type
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
See also
List types (Page 1541)
SetClearOnError
Function
Specifies for I/O fields whether deletion of the content in case of input errors is activated.
Syntax
BOOL SetClearOnError(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, BOOL
bClearOnError);
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
bClearOnError
Deletion of the entry in case of input errors yes/no
ANSI-C function descriptions
3.3 Internal functions
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Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
See also
SetHiddenInput example (Page 1517)
SetClearOnNew
Function
Specifies the deletion of the content in case of new inputs for I/O fields.
Syntax
BOOL SetClearOnNew(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, BOOL
bClearOnNew);
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
bClearOnNew
Deletion of content in case of new input yes/no
Return value
TRUE
The function has been completed without any errors.
ANSI-C function descriptions
3.3 Internal functions
MDM - WinCC: Scripting (VBS, ANSI-C, VBA)
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FALSE
An error has occurred.
See also
SetHiddenInput example (Page 1517)
SetHiddenInput
Function
Controls the hidden input for I/O fields.
Syntax
BOOL SetHiddenInput(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, BOOL
bHiddenInput);
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
bHiddenInput
Hidden input yes/no
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
ANSI-C function descriptions
3.3 Internal functions
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See also
SetHiddenInput example (Page 1517)
SetNumberLines
Function
Sets the number of visible lines lines for the "text list" object.
Syntax
BOOL SetNumberLines(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, long int
lNumberLines);
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
lNumberLines
Number of visible lines
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
Note
If the amount of configured text is larger than the number of visible lines, the "text list" object
receives a vertical scroll bar.
ANSI-C function descriptions
3.3 Internal functions
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SetOutputValueChar
Function
Sets a pointer to the output value for I/O fields
Syntax
BOOL SetOutputValueChar(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName, char*
szOutputValueChar);
Parameters
lpszPictureName
Picture name
lpszObjectName
Object name
szOutputValueChar
Pointer to the output value
Return value
TRUE
The function has been completed without any errors.
FALSE
An error has occurred.
SetOutputValueDouble
Function
Sets the output value for I/O fields.
Syntax
BOOL SetOutputValueDouble(LPCTSTR lpszPictureName, LPCTSTR lpszObjectName,
double dOutputValueDouble);
ANSI-C function descriptions
3.3 Internal functions
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