vb.net如何綁定數(shù)據(jù)?如下形式:日期 開始時(shí)刻 結(jié)束時(shí)刻\n 2012/01/01 08:00 17:00 寫2行數(shù)據(jù)就行

Private Sub combd(Optional ByVal oka As Boolean = False, Optional ByVal co As ComboBox = Nothing)

我們提供的服務(wù)有：成都網(wǎng)站制作、網(wǎng)站建設(shè)、外貿(mào)網(wǎng)站建設(shè)、微信公眾號(hào)開發(fā)、網(wǎng)站優(yōu)化、網(wǎng)站認(rèn)證、寧化ssl等。為近1000家企事業(yè)單位解決了網(wǎng)站和推廣的問題。提供周到的售前咨詢和貼心的售后服務(wù)，是有科學(xué)管理、有技術(shù)的寧化網(wǎng)站制作公司

Dim adm As New chhui.chycom

adm.ComboBoxfill(ComboBox1, "xm", "renwu", hd)

adm.ComboBoxfill(ComboBox6, "bh", "biaoti", hd)

adm.ComboBoxfill(ComboBox5, "xmmch", "xmxx", hd)

'adm.ComboBoxfill(ComboBox3, "color", "biaoti")

'adm.ComboBoxfill(ComboBox4, "zt", "biaoti")

End Sub

vb.net的DataGridView數(shù)據(jù)綁定

在配置文件app.config中加入

appSettings

add key="LotDBConnection" value="DATA SOURCE=數(shù)據(jù)庫連接;PASSWORD=密碼;PERSIST SECURITY INFO=True;USER ID=登錄名"/

/appSettings

//m_SqlPath 存放SQL語句的XML文件

Dim sqlHelper As New SQLHelper("LotDBConnection")

Dim sqlRead As New ResourceHelper

Dim ht As New Hashtable

Dim strSQL As String

Try

'設(shè)置SQL文參數(shù)

ht.Clear()

ht.Add(ColumnName.USER_ID.ToString, Trim(Me.txtUserID.Text))

ht.Add(ColumnName.USER_NAME.ToString, Trim(Me.txtUserName.Text))

'數(shù)據(jù)查詢

strSQL = sqlRead.GetSQLSentence("GetUserList", m_SqlPath, ht)

ds = sqlHelper.ExecuteDataSet(strSQL)

If ds.Tables(0).Rows.Count = 0 Then

MessageBox .Show ("數(shù)據(jù)不存在");

Else

'數(shù)據(jù)綁定

dgvUserMeisai.DataSource = ds.Tables(0)

End If

Catch ex As Exception

MessageBox .Show (ex.Message );

Finally

sqlHelper = Nothing

sqlRead = Nothing

ht = Nothing

End Try

vb.net gridview動(dòng)態(tài)綁定的問題

應(yīng)為網(wǎng)頁的問題，Datatable的數(shù)據(jù)不會(huì)被存儲(chǔ)下來，所以需要在排序和分頁后重新綁定數(shù)據(jù)源。

分頁事件

GridViewBrowser.PageIndexChanging

設(shè)定新頁碼PageIndex

GridViewBrowser.PageIndex = e.NewPageIndex

添加數(shù)據(jù)源綁定代碼

Dim mydap As New SqlDataAdapter(sql, conn)

Dim ds As New DataSet()

mydap.Fill(ds)

GridView1.DataSource = ds

GridView1.DataBind()

排序邏輯等同....