private void txtNewVMPath_TextChanged(object sender, System.EventArgs e)
{
string deviceID = txtNewVMPath.Text.Substring(0, 1);
long FreeDiskSpace = 0;
try
{
ManagementObject disk = new ManagementObject("win32_logicaldisk.deviceid=\'" + deviceID + ":'", null);;
disk.Get();
FreeDiskSpace = long.Parse(disk["FreeSpace"].ToString());
}
catch (Exception err)
{
btnDupVM.Enabled = true;
lblFreeSpace.Text = "Unable to read free disk space on the destination drive. You may not be able to duplication VM.";
lblFreeSpace.ForeColor = Color.Red;
return;
}
VMHardDisk vhd = null;
long vhdSize = 0;
for (int i = 1; i <= vm.HardDiskConnections.Count; i++)
{
vhd = vm.HardDiskConnections[i].HardDisk;
vhdSize += long.Parse(vhd.SizeOnHost.ToString());
}
if (vhdSize > FreeDiskSpace)
{
btnDupVM.Enabled = false;
lblFreeSpace.Text = "Destination Drive has no enough space! \nAvailable space: " + Utility.ConvertByteToString(FreeDiskSpace.ToString())
+ " only. To duplicate this VM, the destination disk must have at least " + Utility.ConvertByteToString(vhdSize.ToString()) + ". Please free at least " + Utility.ConvertByteToString((vhdSize - FreeDiskSpace) + "")
+ " or save it to another disk.";
lblFreeSpace.ForeColor = Color.Red;
}
else
{
btnDupVM.Enabled = true;
lblFreeSpace.Text = Utility.ConvertByteToString((FreeDiskSpace - vhdSize) + "");
lblFreeSpace.ForeColor = Color.Black;
}
}
private void frmDupVM_Load(object sender, System.EventArgs e)
{
// Load current VM information
lblVMName.Text = vm.Name;
lblVMState.Text = Utility.ConvertVMStateToString(vm.State);
FileInfo fi = new FileInfo(vm.File);
lblVMPath.Text = fi.Directory.FullName;
VMHardDisk vhd = null;
long vhdSize = 0;
for (int i = 1; i <= vm.HardDiskConnections.Count; i++)
{
vhd = vm.HardDiskConnections[i].HardDisk;
vhdSize += long.Parse(vhd.SizeOnHost.ToString());
}
lblVMSize.Text = Utility.ConvertByteToString(vhdSize.ToString());
// Prepare for destination VM
txtNewVMName.Text = lblVMName.Text + "-1";
txtNewVMPath.Text = lblVMPath.Text + "-1";
}
