专家坐堂-动态组合提示初始化字符串的格式不符合规范何解？Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

动态组合提示初始化字符串的格式不符合规范何解？

按钮事件代码如下：

Dim cr As new cr.class1

Dim a1 As String = """" & "Data Source= " & e.Form.Controls("TextBox1").text & ";"

Dim a2 As String = "Initial Catalog= " & e.Form.Controls("TextBox2").text & ";"

Dim a3 As String = "user id= " & e.Form.Controls("TextBox3").text & ";"

Dim a4 As String = "Password= " & e.Form.Controls("TextBox4").text & ""","

Dim a5 As String = """" & e.Form.Controls("TextBox5").text & ""","

Dim a6 As String = """" & e.Form.Controls("TextBox6").text & ""","

Dim a7 As String = """" & e.Form.Controls("TextBox7").text & ""","

Dim a8 As String = """" & e.Form.Controls("TextBox8").text & ""","

Dim a9 As String = """" & e.Form.Controls("TextBox9").text & """"

Dim str As String = a1 & a2 & a3 & a4 & a5 & a6 & a7 & a8 & a9

e.Form.Controls("TextBox10").text=str 【显示在文本框里的内容和字符是符合标准的】

cr.CreateDatabase("Data Source=" & e.Form.Controls("TextBox1").text & ";Initial Catalog= " & e.Form.Controls("TextBox2").text & "; user id=" & e.Form.Controls("TextBox3").text & ";Password=" & e.Form.Controls("TextBox4").text & """", """"& e.Form.Controls("TextBox5").text &"""",""""& e.Form.Controls("TextBox6").text &"""",""""& e.Form.Controls("TextBox7").text &"""",""""& e.Form.Controls("TextBox8").text &"""",""""& e.Form.Controls("TextBox9").text &"""")

提示错误：

此主题相关图片如下：111.png

想实现红色部分能够实现如下格式的内容
cr.CreateDatabase("Data Source=DESKTOP-4HGMIGM\\SQLEXPRESS;Initial Catalog=master; user id=sa;Password=com", "文件管理","c1","d:\\文件管理.mdf","c2","d:\\文件管理.log")