[RESOLVED] what is wrong ???

[groner]

i have 2 exe
exe1 send a string to exe2 via SendMessage function
i'm using Spy++ to find out the address in hexa for a TextBox from exe2 wich must receive the string
the code is:

Public Function fSENDra()
Dim s$, kk
s = gSTRING
kk = CLng(&HC0500) ' find out with Spy++
SendMessage kk, WM_SETTEXT, 0, s
End Function

but look what appear in TextBox from exe2
¼÷d

or
¤ç#

or
ç#

what is wrong with my code
thanks in advance for any sugestion

[DataMiser]

for one thing you are not setting your string properly, unless of course gString is a string variable that holds your string data, in which case you would not need K$.

[groner]

i declare gSTRING public, in main module.
but i try diferent syntax for SendMessage function, like:
SendMessage CLng(&HC0500), WM_SETTEXT, 0&, gSTRING
or like a simple test
SendMessage CLng(&HC0500),WM_SETEXT, 0 ,"Hello World"

in fact, no mather what is the gSTRING value, or lenght, i try to send numeric value trugh the another variable wich are declare integer, long, i try to send just strings with diferent lenght, bat all the time i receive the same result, like you see early.
how you see the results is all the time the same, strange and the lenght is the same.
i realy don't know what happend

[groner]

for who want to know
solution is :

SendMessage CLng(&HC0500), WM_SETTEXT, 0&, ByVal gSTRING

thx @Nytro