private string SearchPlcncliTool(bool isSecondTry = false, bool showMessages = true)
{
string toolLocation = ToolLocationFinder.SearchPlcncliTool(optionPage);
if (!string.IsNullOrEmpty(toolLocation))
{
return(toolLocation);
}
if (isSecondTry)
{
if (showMessages)
{
_ = MessageBox.Show("PLCnCLI not found. PLCnext Technology Extension will not work properly. Set location in Tools->Options->PLCnext Technology.");
}
return(string.Empty);
}
if (showMessages)
{
_ = MessageBox.Show("PLCnCLI not found. Please enter correct location in Tools->Options->PLCnext Technology");
}
if (_asyncServiceProvider is Package)
{
DTE2 dte = (DTE2)Package.GetGlobalService(typeof(DTE));
if (dte != null)
{
dte.ExecuteCommand("Tools.Options", "E0865D49-D384-4D95-89D5-A04B1D51EC43");
return(SearchPlcncliTool(true));
}
}
return(string.Empty);
}
protected PlcncliTask()
{
PlcncliLocation = Environment.GetEnvironmentVariable("plcncli_toollocation");
if (string.IsNullOrEmpty(PlcncliLocation))
{
PlcncliLocation = ToolLocationFinder.SearchPlcncliTool(null);
if (string.IsNullOrEmpty(PlcncliLocation))
{
throw new ArgumentException("PLCnCLI tool location could not be resolved.");
}
}
Communication = new PlcncliProcessCommunication(null, PlcncliLocation);
}
