vb6 sql数据库错误

Question

我试图用以下代码中的SQL查询所提取的信息填充文本框：

Dim Sqlstring As String
Dim rstCurrentTicket As Recordset

Sqlstring = "SELECT SubmiterName, Department, Description, Urgency, SubmitDate,     ResolvedDate 
               FROM TroubleTickets 
              WHERE Title = " + Trim(TicketComboBox.Text)

SET rstCurrentTicket = cnnSel.OpenRecordset(Sqlstring)

Do While Not rstCurrentTicket.EOF

  TicketComboBox.AddItem (rstCurrentTicket!TroubleTicketTitle)

Loop

调试器当前正在播放Set rstCurrentTicket语句。给了我一个错误

运行时错误3146 ODBC调用失败

Answer 1

假设标题是字符串，请尝试将您的赋值更改为Sqlstring如下：

Sqlstring = "Select SubmiterName, Department, Description, Urgency, SubmitDate,     ResolvedDate from TroubleTickets where Title ='" & Trim(TicketComboBox.Text) & "'"

您将需要TicketComboBox文本周围的单引号限定符来告诉您正在处理字符串的SQL语句。