Inserting combobox values in table from C#.net

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Hi,
I have created a 2 tables in Access.Front End i'm using Windows Form Application i have designed 3 Textbox. My Query is need to insert first 2 textbox values in 1st table and 2nd table.How to work on this process.I have tried the below coding but it is not working,

con.Open();
OleDbCommand cmd = new OleDbCommand("INSERT INTO SupplierMaster VALUES('" + textBox2.Text + "','" + textBox1.Text + "')", con);
OleDbCommand cmd1 = new OleDbCommand("INSERT INTO wtDetail VALUES [SupCode]='" + textBox2.Text + "'", con);
cmd.ExecuteNonQuery();
cmd1.ExecuteNonQuery();
con.Close();

Regards
Balamurugan

Posted 17-Jan-13 19:37pm

Balamurugan1989

Updated 17-Jan-13 20:01pm

v2

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Comments

Deenuji 18-Jan-13 1:51am

wat r the fields u ve in this two tables???? wats the error u getting now?

Balamurugan1989 18-Jan-13 1:59am

I'm not getting any error but the values is not getting inserted.First column and second column should save in both the tables.For this i have asked the query.

Deenuji 18-Jan-13 2:02am

u want to insert textbox values or comboboxvalues????

Balamurugan1989 18-Jan-13 2:04am

Textbox values i have updated the question.

Deenuji 18-Jan-13 2:09am

OleDbCommand cmd = new OleDbCommand("INSERT INTO tablename ([column1],[C2]) VALUES('" +textBox1.Text + "','" + textBox1.Text + "')", con);
cmd.ExecuteNonQuery();
OleDbCommand cmd1 = new OleDbCommand("INSERT INTO tablename2([column1]) VALUES('" +textBox3.Text + "')", con);
cmd1.ExecuteNonQuery();

2 solutions

Solution 1

y u inserting textbox values.....u need to insert only combox val;ues right.....

OleDbCommand cmd = new OleDbCommand("INSERT INTO SupplierMaster VALUES('" + combox1.selecteditem.text + "','" + combox2.selecteditem.text + "')", con);

http://social.msdn.microsoft.com/Forums/zh/winformsdatacontrols/thread/7d447ecc-5506-429b-907b-bbaf43313be6[^]

Posted 17-Jan-13 19:50pm

Deenuji

Updated 17-Jan-13 19:55pm

v2

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Balamurugan1989 · Accepted Answer · 2013-01-17T20:25:00

Solution 2

OleDbCommand cmd = new OleDbCommand("INSERT INTO tablename ([column1],[C2]) VALUES('" +textBox1.Text + "','" + textBox1.Text + "')", con);
cmd.ExecuteNonQuery();
OleDbCommand cmd1 = new OleDbCommand("INSERT INTO tablename2([column1]) VALUES('" +textBox3.Text + "')", con);
cmd1.ExecuteNonQuery();

Posted 17-Jan-13 20:25pm

Balamurugan1989

Comments

fjdiewornncalwe 21-Feb-13 16:43pm

My 1: SQL Injection Nightmare.