Recent content by gxdragon

as jeffray said you have to end your char arrays with a null. you can also use length = strlen(array) to get the number of characters in the array not including the null. just remeber to minus one if you're starting at 0.

main() { int pid; pid = fork(); if(pid == 0) { printf("child process id is %d\n",getpid()); exit(0); /* exit child */ } else { printf("parent process id is%d\n",getpid())...

I have a flexgrid with 3 columns and ? rows. the user can change the information in the 3rd column. how do I loop through and retrieve this information after the user is done with it?

Sorry i'm not familiar with the word version. Maybe somebody else can answer that.

To make a control array of check boxes. 1)drop a check box on the screen. 2)select the check box. 3)hit ctrl-c to copy the check box. 4)select the form that you want the check box to appear on.(or if you were putting them on a frame you would need to select the frame) 5)hit ctrl-v to paste the...

As far as I can tell you can't disable particular items, it's either the the list box or nothing. You may want to try unselecting items that are not compatible. If lstDisposition.Selected(0) = True Then lstDisposition.Selected(1) = False ... Else ... End If Or you may want to try a control...

Once you know what you are sending you can ReDim ByteArray(len(sSendData)). The &H tells VB that you are using hex. &H2 = STX (Start of text) &H3 = ETX (End of text) ... You can look them up on a ASCII table they are used to tell when you have started sending a message or ending a message...

You have to declare the input mode as binary, you should be able to send text or binary info. But to use binary mode you have to use a byte array and you can send hex or Decimal data. dim ByteArray(2) as Byte MSComm.InputMode = comInputModeBinary ByteArray(0) = &H2 ByteArray(1) = &H5...

On my PC I had to disable my windows screen saver it kept shutting down VB6. Now the same thing is happening on a client site to a program I wrote. When power saver executes the program shuts down. Is there anything I can do besides disabling power saver?

This can be used for copying a file from one place to another. Maybe you can loop through the PCs on the network and send it to the proper directory. Private Sub Command1_Click() Dim fs as Variant Set fs = CreateObject("Scripting.FileSystemobject") fs.copyfile...

Do you want to count from 1 to 3 or or execute a procedure every three seconds? If you want to execute something every three seconds then set the interval on your timer to 3000. Then Private Sub Timer1_Timer() Call Sub_Procedure_Here End Sub I'm not sure why you want to see the count but if...

I am loading a form when a button is clicked. After that form finishes an upload (or if a cancel button is clicked) it is unloaded. When the form unloads it executes the same line which loaded it in the first place "Load FrmUpload" and I receive an error "run time error 364 -...

I have had problems in the past using "=" with strings when I knew that they were eqaul. Have you tried? If Strcomp(temp1,temp2) = 0 Then

Send it in a Byte array, you should be in binary mode. MSComm.InputMode = comInputModeBinary Dim ByteArray(2) as Byte ByteArray(0) = &H2 ByteArray(1) = &H3 ByteArray(2) = &H4 Mscomm.Output = ByteArray()

use a byte array to send your data. ie. Dim ByteArray(3) as Byte ByteArray(0) = &H2 ByteArray(1) = &H6 ByteArray(2) = &HD ByteArray(3) = &HA Mscomm.Output = ByteArray()