static void Main()
{
var args = Environment.GetCommandLineArgs();
List <string> arguments = new List <string>(args);
if (arguments.Count > 0)
{
arguments.RemoveAt(0);
}
// option -ShowOnlyIfNotInstalled : if present, do not show the window if version is installed
if (args.Length >= 1)
{
for (int i = 0; i < arguments.Count; i++)
{
if (arguments[i].Equals("-ShowOnlyIfNotInstalled", StringComparison.CurrentCultureIgnoreCase))
{
ShowOnlyIfNotInstalled = true;
arguments.RemoveAt(i);
}
}
}
// 1st param : .net version needed
if (arguments.Count >= 1)
{
VersionNeeded = arguments[0];
if (!NetFrameworkVersion.IsHigherOrEqualVersionThan(VersionNeeded, "0"))
{
VersionNeeded = null;
}
}
if (string.IsNullOrEmpty(VersionNeeded))
{
VersionNeeded = "4.6.1";
}
// 2nd param : if present, do not show the window if version is installed
if (arguments.Count >= 2)
{
InitialApplicationName = arguments[1];
}
else
{
InitialApplicationName = "3P";
}
if (ShowOnlyIfNotInstalled && NetFrameworkVersion.IsVersionAvailable(VersionNeeded))
{
System.Windows.Forms.Application.Exit();
return;
}
System.Windows.Forms.Application.EnableVisualStyles();
System.Windows.Forms.Application.SetCompatibleTextRenderingDefault(false);
System.Windows.Forms.Application.Run(new Application());
}
private void buttonInstall_Click(object sender, EventArgs e)
{
buttonInstall.Enabled = false;
_installer = new NetFrameworkInstaller(NetFrameworkVersion.GetVersionUrl(Start.VersionNeeded, NetFrameworkVersion.InstallerType.Webclient), Path.Combine(Path.GetTempPath(), "dotNetInstaller_v" + Start.VersionNeeded + ".exe"), ProgressHandler, OnCompleteDownload);
_installer.Install();
downloadBar.Show();
downloadPercent.Show();
}
private void RefreshUi()
{
Text = (!string.IsNullOrEmpty(Start.InitialApplicationName) ? Start.InitialApplicationName + " - " : "") + @".NET framework checker";
NetFrameworkVersion.RefreshVersionList();
NetVersionAvailable = NetFrameworkVersion.IsVersionAvailable(Start.VersionNeeded);
neededVersion.Text = Start.VersionNeeded;
checkBoxInstalled.Text = NetVersionAvailable? "Yes" : "No";
checkBoxInstalled.Checked = NetVersionAvailable;
if (NetVersionAvailable)
{
buttonInstall.Hide();
message2.Hide();
checkBoxInstalled.BackColor = System.Drawing.Color.FromArgb(192, 255, 192);
message.BackColor = System.Drawing.Color.FromArgb(192, 255, 192);
message.Text = @"You have the required version of .net framework installed, nothing needs to be done!";
}
else
{
checkBoxInstalled.BackColor = System.Drawing.Color.FromArgb(255, 192, 192);
message.BackColor = System.Drawing.Color.FromArgb(255, 192, 192);
message2.BackColor = System.Drawing.Color.FromArgb(255, 192, 192);
message.Text = @"You do not have the required version of .net installed to run " + (!string.IsNullOrEmpty(Start.InitialApplicationName) ? Start.InitialApplicationName : "this application") + @".";
message2.Text = @"Click the install button to start the web installation or install it manually (see links above)";
}
listBox1.Items.Clear();
foreach (var v in NetFrameworkVersion.GetVersionFromRegistry())
{
listBox1.Items.Add(v);
}
}
private void linkOffline_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
Process.Start(NetFrameworkVersion.GetVersionUrl(Start.VersionNeeded, NetFrameworkVersion.InstallerType.Full));
}
