store the form values of textboxes automatically in database [closed]

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In c# windows application, I want to store the textbox values automaticaly into a database table as they are being entered.the database ro开发者_开发百科w should be updated as the user fills in all the textboxes. how to do it?

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your question is really vague and generic. I assume you are working with Windows Forms.

Start reading some of the articles linked here: Windows Forms Data Binding

especially those about Navigate and Binding Data in Windows Forms.

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In order to save it as they are changing, you can use event TextBox.TextChanged:

void textBox1_TextChanged(object sender, EventArgs e)
{
    string text = this.textBox1.Text;
    // your saving
}

Ok. If you want to save it as the input "is finished", you can use the event TextBox.Leave the same way.