For creating backups of MySQL databases and restoring them, I use the GUI tools. I tried to do it with code of my own, and run into lots of problems: the low quality of the documentation (with your case here: what does exit code/error code/ErrCode 1 mean?), characters outside the 7bit-ASCII range being changed into nonsense, etc. Consequently, I try to avoid MySQL nowadays, even though I was a fan of it in the past. In case you have to stick with MySQL: try to restore the database with the MySQL GUI tools, perhaps you could get some better information there.

Hi, Hardware Requirements: The computer hardware to run your application (Like: Minimum RAM required, Hard Disk Space needed, Processor (Dual core, i3, i5, P4)) Software Requirements: The softwares wihout which your application will not run (Such as Operating System (Windows7, WinXP, Linux etc),.NET framework (if required), Windows Installer etc.) I have just giving you the example, but the actual requirement you have to know. Happy Coding... :)

See my article on events here[^] for a better method than constructor injection, in particular the section "Form Communication Using Events". Dave Binging is like googling, it just feels dirtier. Please take your VB.NET out of our nice case sensitive forum. Astonish us. Be exceptional. (Pete O'Hanlon) BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)

thank you very much sir :)

altafmohd wrote: provide step by step solution thank you in advance :) This is not MacDondalds. Docs are here[^] :) Bastard Programmer from Hell :suss:

sir but in this link the database is sql server and i am using mysql database ....:(

hmmm ok :)

sir this is my code what i am using in my project .... there is a checkbox outside the gridview for checking the inside col cell of gridview and if i chk inside gridview col cell then it checks outside the gridview as it happens in mysql query browser .....thnx in advance private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e) { try { q = (string)dataGridView1.CurrentRow.Cells[0].Value; if (q != null) { cntextbox.Text = (string)dataGridView1.CurrentRow.Cells[0].Value; dttextbox.Text = (string)dataGridView1.CurrentRow.Cells[1].Value; if (Convert.ToBoolean(dataGridView1.CurrentRow.Cells\[4\].Value) == true) checkBox1.Checked = true; else checkBox1.Checked = false; if (Convert.ToBoolean(dataGridView1.CurrentRow.Cells\[2\].Value) == true) checkBox2.Checked = true; else checkBox2.Checked = false; if (Convert.ToBoolean(dataGridView1.CurrentRow.Cells\[3\].Value) == true) { foreach (DataGridViewRow dr in dataGridView1.Rows) { dr.Cells\[3\].Value = false; } checkBox3.Checked = true; } else checkBox3.Checked = false; } } catch (Exception) { } } private void checkBox1\_CheckedChanged(object sender, EventArgs e) { if (checkBox1.Checked) dataGridView1.CurrentRow.Cells\[4\].Value = true; else dataGridView1.CurrentRow.Cells\[4\].Value = false; } private void checkBox2\_CheckedChanged(object sender, EventArgs e) { if (checkBox2.Checked) dataGridView1.CurrentRow.Cells\[2\].Value = true; else dataGridView1.CurrentRow.Cells\[2\].Value = false; } private void dttextbox\_TextChanged(object sender, EventArgs e) { dataGridView1.CurrentRow.Cells\[1\].Value = dttextbox.Text; } private void cntextbox\_TextChanged(obj

thank you :)