UberFoX: 1 revision

2015-06-14T12:38:43Z

1 revision

← Older revision

Revision as of 12:38, 14 June 2015

UberFoX: 1 revision

2014-08-11T21:40:38Z

1 revision

← Older revision

Revision as of 21:40, 11 August 2014

UberFoX at 00:25, 26 August 2013

2013-08-26T00:25:32Z

← Older revision		Revision as of 00:25, 26 August 2013
Line 25:		Line 25:
	Success: The pointer to the struct or element or elements element.		Success: The pointer to the struct or element or elements element.

−	Failure: 0.	+	Failure: @PTRZero.

	=== Remarks ===		=== Remarks ===

UberFoX: Created page with "

 DllStructGetPtr( , ,  )

=== Description === Returns the pointer to the struct or an element in the struct or even a specific index of an..."

2011-11-29T12:03:35Z

Created page with "<pre> DllStructGetPtr( <dllstruct>, <element>, <index> ) </pre> === Description === Returns the pointer to the struct or an element in the struct or even a specific index of an..."

New page

<pre>
DllStructGetPtr( <dllstruct>, <element>, <index> )
</pre>

=== Description ===

Returns the pointer to the struct or an element in the struct or even a specific index of an array object within an elment.

=== Parameters ===

==== dllstruct ====

The struct returned by DLLStructCreate.

==== element ====

Optional; The element of the struct who's pointer you need by using its element name as defifined in DLLStructCreate.

==== index ====

Optional; The array index value of an element in the struct for example the 46th index of char a[500] array.

=== Return Value ===

Success: The pointer to the struct or element or elements element.

Failure: 0.

=== Remarks ===

Used in DLLCall.

=== Example ===

<syntaxhighlight lang="sputnik">
/*=========================================================
Create the struct
struct {
int var1;
unsigned char var2;
unsigned int var3;
char var4[128];
}
=========================================================*/

$str = "int var1;ubyte var2;uint var3;char var4[128]";
$a = DllStructCreate($str);
if ( !$a )
{
MsgBox("Error in DllStructCreate");
exit();
}

/*=========================================================
Set data in the struct
struct.var1 = -1;
struct.var2 = 255;
struct.var3 = 777;
strcpy(struct.var4,"Hello");
struct.var4[0] = 'h';
=========================================================*/
DllStructSetData($a,"var1",-1);
DllStructSetData($a,"var2",255);
DllStructSetData($a,"var3",777);
DllStructSetData($a,"var4","Hello");
DllStructSetData($a,"var4","G",0);

/*=========================================================
Display info in the struct
;=========================================================*/
MsgBox("Struct Size: " . DllStructGetSize($a) . @CRLF .
"Struct pointer: " . DllStructGetPtr($a) . @CRLF .
"Data:" . @CRLF .
DllStructGetData($a,"var1") . @CRLF .
DllStructGetData($a,"var2") . @CRLF .
DllStructGetData($a,"var3") . @CRLF .
DllStructGetData($a,"var4"),
"DllStruct");
</syntaxhighlight>

[[Category:Core Function]]

Core Function DllStructGetPtr - Revision history

UberFoX: 1 revision

UberFoX: 1 revision

UberFoX at 00:25, 26 August 2013

UberFoX: Created page with "
DllStructGetPtr( , , )
=== Description === Returns the pointer to the struct or an element in the struct or even a specific index of an..."