Converting a value from a pointer using a specific data type and formatting it.

ID: 1481

See: ToString(POINTER, FormatStyle, int32) 
				
					using uCalcSoftware;

var uc = new uCalc();
var myVar = uc.DefineVariable("myVar = 255.5");
var ptr = myVar.ValueAddr();

// Get the DataType object for Double
var doubleType = uc.DataTypeOf("Double");

// Read from memory and format as Fixed with 2 decimal places
Console.WriteLine(doubleType.ToString(ptr, FormatStyle.Fixed, 2));

// Read from memory and format with a custom pattern
Console.WriteLine(doubleType.ToString(ptr, "Result = Format('--{:6.1f}--', double(Result))"));
				
			
255.50
-- 255.5--
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   auto myVar = uc.DefineVariable("myVar = 255.5");
   auto ptr = myVar.ValueAddr();

   // Get the DataType object for Double
   auto doubleType = uc.DataTypeOf("Double");

   // Read from memory and format as Fixed with 2 decimal places
   cout << doubleType.ToString(ptr, FormatStyle::Fixed, 2) << endl;

   // Read from memory and format with a custom pattern
   cout << doubleType.ToString(ptr, "Result = Format('--{:6.1f}--', double(Result))") << endl;
}
				
			
255.50
-- 255.5--
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					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      Dim myVar = uc.DefineVariable("myVar = 255.5")
      Dim ptr = myVar.ValueAddr()
      
      '// Get the DataType object for Double
      Dim doubleType = uc.DataTypeOf("Double")
      
      '// Read from memory and format as Fixed with 2 decimal places
      Console.WriteLine(doubleType.ToString(ptr, FormatStyle.Fixed, 2))
      
      '// Read from memory and format with a custom pattern
      Console.WriteLine(doubleType.ToString(ptr, "Result = Format('--{:6.1f}--', double(Result))"))
   End Sub
End Module
				
			
255.50
-- 255.5--
Explore 600+ other examples