How to get data from sql database to textbox directly in c# using connectionstring
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- čas přidán 9. 02. 2019
- This tutorial is display data from sql server database table to textbox dynamically in c# windows form application using connectionstring easily. i have written the code in textbox textchanged event.
This is when you just write the ID in textbox1 in windows form, it display name and age in textbox2 and textbox3 from sql server database table.
CRUD operation. Insert update delete search in sql go to this link.
• CRUD Operation in C# W...
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#GetTexDirectlyFromDatabase #GetDataFromSqlToTextbox #DisplayTextInTextbox
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Thank you yaar searching since 2 3 days now i got perfect solution for my cod💞
You are very kind. Thanks for your comment.
Thank you but in this video in sql yog
Cannection throw video plese
Very helpful tutorial. thanks for uploading.
Very short and clear thanks a lot
YOU ARE AMAZING. Thank you for this
Thank you so much man! God bless you!
You're welcome!
Awesome tutorial in short video. I always like this types of video.
Thanks. Me too
Awesome tutorial. Thanks a lot!
Thanks for your comment.
Thanks for sharing such helpful tutorial.
Im not even gonna lie I watched this an hour ago and i didn't do it right and it didn't work so I got mad at that and re-watched it again and it was clear as day.
Thanks this is very helpful to my program!!
Thanks for your comment. Please keep connected.
Thank you for the knowledge. Great video. 👌👍
Glad it was helpful! its my pleasure.
Thanks man! It helped a lot!
Glad it helped!
Thank you so much! Very helpful!
Glad it was helpful!
Oh my god, thank you so much for your video. I can finally finish my coursework T_T
You're so welcome!
you saved my life! thank you!
Glad to hear that! Please keep connected.
Thnak You very much mere bhai
Thank you so much😍😍it worked👍👍🎊
You're very kind. please keep in touch.
After entering ID, I'm getting the respective Name and Age in textbox , only after hitting enter or insert button, I'm not getting the name and age dynamically while giving the ID in textBox
Thanks a lot! Thumbs up!
Thank you too!
lovely video sir thank you so much ❣️❣️❣️❣️❣️🙏🙏🙏🙏👌👌👌👌
You are very kind. Thanks for your comments. Please keep in touch!
❤❤❤ thank you
Thank you so much sir!
You are very kind. Thanks for your comment.
thank you very much, dude
You're welcome! pleased to see your comment.
I created a class and set a method using your example, it returns the value I want but I can't find a way to show it in my tex box
Life saving ❤😥
hey i am facing an isssue when i am trying to fetch the text using this methond can u help !!
Thumbs Up!
Thanks man
Very helpful thank you
Glad it was helpful! You are very kind. Please keep connected.
Thank you for your tutorial. I have a question. how to insert the data if it has same id or one id have a record more than one?
add a SL in primary key column and Remove Primary key from ID column or Create a child table
Nice sir
awesome tutorial
Glad you liked it
Thenk You very match pro
Thank you too. Please keep connected.
thank you bro
Thanks for your comment. you are very kind.
hi i want search in string value not int so what i doing text value is vchar could you help me
You can use varchar(100) or nvarchar(100) for string value. Thanks
can you plz help me for this error
Cannot implicitly convert type 'System.Data.SqlClient.SqlDataReader' to 'System.Data.SqlClient.SqlDataAdapter'
try with SqlDataReader. if not work try with SqlDataAdapter. one of them will work. thanks
How to just show all the datas inside the table? I just need a simple thing not search button..
That details I wanna urgently thanks sir
i want Mvc pleae Provide Mvc Code
❤❤
where do you learn these? I haven't found any documentation about this :( Im still a beginner, can you help me?
Sure. you can do it easily using linq. czcams.com/video/9r65Zf0ZZko/video.html
Sir I am getting this error What should I do Please Reply (I'm A begginer)(I'll leave my Code in Next Comment ) -
System.Data.SqlClient.SqlException: 'A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)'
It means your SQL connection error. i mean your application can not connect with sql server database. check your connection string. thanks.
ADD or SUBSTRACT or MULTIPLY between two Table or form C#
you can do it easily in SQL Command. thanks.
How about with stored procedure?
Thanks for your comment. Please visit this link to watch about Stored Procedure czcams.com/video/C7ukAjQtsxE/video.html
Is there other way to get data without using connection string?
You can use linq to sql class instead of connectionString. see this czcams.com/video/2Sc_m2c0tOA/video.html
🌹♥
Hi sir. Please show me this design page sir. Please
Visit this link to see full tutorial. czcams.com/video/aer8S1fFbNc/video.html thanks
Please tell me what's Wrong Here-
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Configuration;
namespace sqlC_sharp_connection
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
SqlConnection con = new SqlConnection("server=localhost;user id=root;persistsecurityinfo=True;database=shreeram");
con.Open();
SqlCommand cmd = new SqlCommand("Select usr_type from sample Where id=3");
SqlDataReader dr = cmd.ExecuteReader();
while(dr.Read())
{
txt.Text = dr.GetValue(0).ToString();
}
con.Close();
}
}
}
First of all check connection. then
try with
SqlCommand cmd = new SqlCommand("Select id, usr_type from sample Where id=3");
SqlDataReader dr = cmd.ExecuteReader();
while(dr.Read())
{
txt.Text = dr.GetValue(1).ToString();
}
and tell me the error message. thanks
Get bhelu?
Thanks bro