Question

美好的一天，我找到了一些与我想要的相近的例子，例如Execute a SQL Stored Procedure and process the results但是我只是在努力看到这棵树上的树木......

我有一个SQL数据库＆amp;其中的存储过程具有变量@ModuleName

我希望用户在文本框中键入文本并单击搜索。单击搜索时，在搜索框中键入的单词将传递到@ModuleName，即Searchtext.txt = @ModuleName

然后将其传递给StoredProcedure并用于为GridView创建名为GridView1的SQL。

我尝试了很多技巧，显然遗漏了一些东西

存储过程

ALTER PROCEDURE [dbo].[spModuleID]

@ModuleName char(50)

AS
 BEGIN
 select * from dbo.ModuleID where [ModuleName] = @ModuleName ORDER BY [ModuleName]

 END

Gridview1像这样链接到SQL ..

 <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" 
            DataSourceID="SqlDataSource1" AllowPaging="True" AllowSorting="True" 
            DataKeyNames="ModuleID">
            <Columns>
                <asp:BoundField DataField="ModuleID" HeaderText="ModuleID" ReadOnly="True" 
                    SortExpression="ModuleID" />
                <asp:BoundField DataField="ModuleName" HeaderText="ModuleName" 
                    SortExpression="ModuleName" />
            </Columns>
        </asp:GridView>

我现在在searhc按钮下面有一些代码，希望有正确的方向......

Protected Sub Search(sender As Object, e As System.EventArgs) Handles btnSearch.Click

        Dim myds As New DataSet1

        MyConnection.ConnectionString = LearnConnectionString
        Dim disp As New SqlDataAdapter("spModuleName", MyConnection)
        disp.Fill(myds, "dev_display")

        'Below wants to be a datagrid

        txtDisplay.Text = myds.Tables("dev_display").Rows(0).Item("knownsoft")
        myds.Dispose()


    End Sub

Answer 1

Imports System.Data.OleDb


Dim cmd as new Oledb.OleDbCommand
Dim connection As New SqlConnection("Connection String")


cmd.Connection = connection
cmd.CommandText = "SP_NAME"
cmd.CommandType = CommandType.StoredProcedure
cmd.Parameters.AddWithValue("@PARAMETER_NAME", "PARAMETER_VALUE")

Dim adapter As New SqlDataAdapter(CMD)

 Dim DS as DataSet    
 adapter.Fill(DS)
 connection.Close() 
ds.Dispose()
ds = Nothing

获得＆amp;将搜索传递给存储过程

1 个答案: