一开始运行,TextBox1怎么获得鼠标焦点位置?
请高手指点,怎么可以做到程序一开始运行,鼠标焦点位置就在TextBox1中,直接可以用键盘输入 ?
在哪里加代什么码?或哪个属性可以设置
Imports System.Data.sqlclient
Imports System.IO
Imports System.Text
Imports System
Imports Microsoft.Office.Interop
Public Class Form1
Dim aconnection As SqlConnection
Dim atable As DataTable
Dim adapter1 As SqlDataAdapter
Dim acommand As SqlCommand
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
aconnection = New SqlConnection("data source=erpserver;initial catalog=JINGYI;user id=sa;pwd=;")
acommand = New SqlCommand("select RTRIM(B.TC006) 厂商,RTRIM(A.CREATOR) 创建者,RTRIM(B.CREATE_DATE) 发料日期,RTRIM(A.TE001) 领料单别,RTRIM(A.TE002) 领料单号,RTRIM(A.TE004) 料号,RTRIM(A.TE017) 料名,RTRIM(A.TE005) 领料数量,RTRIM(A.TE006) 单位,RTRIM(A.TE008) 库别,RTRIM(A.TE011) 指令单别,RTRIM(A.TE012) 指令单号,RTRIM(C.TA015) 指令数量,RTRIM(C.TA017) 返回数量 from MOCTE A,MOCTC B,MOCTA C WHERE A.TE001=B.TC001 AND A.TE002=B.TC002 AND B.TC006='" & TextBox1.Text & "' AND A.TE011=C.TA001 AND A.TE012=C.TA002", aconnection)
adapter1 = New SqlDataAdapter
adapter1.SelectCommand = acommand
acommand.CommandTimeout = 0
atable = New DataTable
adapter1.Fill(atable)
DataGridView1.DataSource = atable
End Sub
End Class