我正在开发一个允许用户通过表单添加公司的应用程序。ia 在 INSERT 查询中努力将数据插入 MySQL 数据库。查询是合理的,因为它在直接应用时会起作用,但是应用程序不会提交......这是我下面的代码......
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
sqlconnection.Close()
Dim com As New MySqlCommand("INSERT INTO companies VALUES(company_id, '" & TextBox1.Text & "', '" & RichTextBox1.Text & "', '" & TextBox4.Text & "', '" & TextBox5.Text & "', '" & ComboBox6.Text & "', '" & TextBox2.Text & "', '" & TextBox7.Text & "', '" & TextBox3.Text & "', '" & ComboBox2.Text & "', '" & RichTextBox3.Text & "', '" & ComboBox5.Text & "', '" & RichTextBox2.Text & "', '" & ComboBox7.Text & "', '" & ComboBox1.Text & "', '" & ComboBox4.Text & "';", con)
con.Open()
com.ExecuteNonQuery()
con.Close()
MsgBox("committed")
提前致谢