![]() The code you write with this button is compiled. Program Compile & Upload: Before the code you write can be detected by Arduino, it must be compiled. (If there is an error in the code, the error and line you made in orange are written in the black area.) Program Compile: You can control the program you wrote with this button. Tools: Here you select the Arduino product you are using and the COM port the Arduino is connected to (if you do not know which port it is connected to, check the Device Manager). The program is installed like other programs, you do not need to make any special settings/selections. You can download the Arduino program from the link above to your Windows computer for free. ![]() How to Download and Install Arduino Program? You can also download Arduino drivers from their site, but keep in mind that the drivers differ according to the Arduino model. The Arduino driver will be automatically loaded and then detected by your Arduino computer. The program works with all Arduino boards.Ĭonnect Arduino’s USB cable to Arduino and plug it into your computer. This program, which can be downloaded for free for Windows, Linux and MacOS, makes it easy for you to write the codes that determine how your product will behave and upload it to the circuit board. Arduino Software IDE is an editor that allows you to write the necessary codes for the product to function It is open source software that everyone can contribute to its development. A product designed for anyone who does interactive projects. Arduino, which is a very successful software program, is also shown as a course in universities today.Īs you know, Arduino is an easy-to-use hardware and software-based open source electronics platform. If you are interested in IoT (Internet of Things) projects, I recommend downloading the Arduino program. Arduino Software (IDE) is a free program that allows you to write code and determine what your Arduino product will do, using the Arduino programming language and the Arduino development environment. Label3.Text = "Username Error!!".Arduino IDE (Download): By downloading the Arduino program, you can write code and upload it to the board.īy downloading the Arduino program, you can write code and upload it to the circuit board. Label4.Text = "Password Error!!".ToString() String password = Checkpass.ExecuteScalar().ToString() SqlCommand Checkpass = new SqlCommand(Passcommand, con) String Passcommand = "select Access_Control.User_password from Access_Control where User_Name ='" + TextBox1.Text + "'" Int temp = Convert.ToInt32(Checkuser.ExecuteScalar().ToString()) SqlCommand Checkuser = new SqlCommand(Usercommand, con) String Usercommand = "select count(*) from Access_Control where User_Name ='" + TextBox1.Text + "'" Sqlconnection con=new sqlconnection(constring) ![]() SqlConnection con = new SqlConnection() Protected void Button1_Click(object sender, EventArgs e) Response.Redirect("~/NewPages/Home Page.aspx") Protected void Page_Load(object sender, EventArgs e) Public partial class NewPages_NewLogin : .Page Here is the code that throws the original error is this: I am trying to replicate that environment at home and I keep getting these errors if someone could please help me that would be awesome !Īlso I think I should NOTE: That the code which I have posted above works on my university server. I am new to this so I am not sure what has gone wrong. Line 28: SqlCommand Checkuser = new SqlCommand(Usercommand, con) Line 27: string Usercommand = " select count(*) from Access_Control where User_Name ='" + TextBox1.Text + " '" Line 25: SqlConnection con = new SqlConnection() Please review the stack trace for more information about the error and where it originated in the code.Įxception Details: : Login failed for user ' MiThTiC-HP\AamirSQL'. Login failed for user ' MiThTiC-HP\AamirSQL'.ĭescription: An unhandled exception occurred during the execution of the current web request.
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