-- 作者:yangsion
-- 发布时间:2018/3/29 13:25:00
-- [求助]listview批量设置
Dim lvw1 As WinForm.ListView = e.Form.Controls("ListView1") \'员工列表 Dim lvw2 As WinForm.ListView = e.Form.Controls("ListView2") \'活动一参与者列表 Dim lvw3 As WinForm.ListView = e.Form.Controls("ListView3") \'活动二参与者列表 Dim lvw4 As WinForm.ListView = e.Form.Controls("ListView1") \'员工列表 Dim lvw5 As WinForm.ListView = e.Form.Controls("ListView2") \'活动一参与者列表 Dim lvw6 As WinForm.ListView = e.Form.Controls("ListView3") \'活动二参与者列表 Dim lvws() As Winform.ListView = {lvw1,lvw2,lvw3,lvw4,lvw5,lvw6} \'看看我们是怎样批量设置某组控件属性的 For Each lvw As WinForm.ListView In lvws lvw.View = ViewMode.Tile \'显示模式为平铺 lvw.Images.LargeSize = New Size(65,75) \'定义大图标尺寸 lvw.TitleSize = New Size(150,90) \'设置平铺区域的大小 lvw.AllowDrag = True lvw.AllowDrop = True Dim cls() As String = {"编号","描述","来源"} \'定义列名 For i As Integer = 0 To cls.Length - 1 \'增加列 Dim c As WinForm.ListViewColumn = lvw.Columns.Add() c.Name = cls(i) \'指定列名
照着例子抄,下面的不知道怎么写,
6个表筛选不同的行···一个一个的会写,就是不知道怎么能够简洁一点
此主题相关图片如下:任务计划.jpg
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[此贴子已经被作者于2018/3/30 3:42:06编辑过]
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-- 作者:有点甜
-- 发布时间:2018/3/29 14:57:00
--
参考代码
Dim tj() As String = {"进程=\'1\'","进程=\'2\'","进程=\'3\'","进程=\'4\'","进程=\'5\'","进程=\'6\'"}
Dim idx As Integer = 0
Dim lvws() As Winform.ListView = {lvw1,lvw2,lvw3,lvw4,lvw5,lvw6} \'看看我们是怎样批量设置某组控件属性的 For Each lvw As WinForm.ListView In lvws
\'......
For Each dr As DataRow In DataTables("员工").Select(tj(idx))
Next
idx = idx + 1
[此贴子已经被作者于2018/3/29 14:57:38编辑过]
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-- 作者:有点甜
-- 发布时间:2018/3/30 9:11:00
--
Dim tj() As String = {"进程=\'准备\'","进程=\'进行\'","进程=\'中止\'","进程=\'到期\'","进程=\'完成\'","进程=\'取消\'"}
Dim idx As Integer = 0
Dim lvws() As String = {"1", "2", "3", "4", "5", "6"} \'看看我们是怎样批量设置某组控件属性的 For Each s As String In lvws Dim lvw As WinForm.ListView = e.form.controls("ListView" & s) Tables("任务进度_Table" & s).filter = tj(idx) lvw.AllowDrag = True lvw.AllowDrop = True Lvw.StopRedraw() \'暂停绘制 Lvw.Rows.Clear() \'清除原来的行 Lvw.Images.Clear() \'清除原来的图片 Lvw.View = ViewMode.Tile \'显示模式为平铺 Lvw.Images.LargeSize = New Size(75,75) \'定义大图标尺寸 Lvw.TitleSize = New Size(200,100) \'设置平铺区域的大小 \'*****准备 Dim cls1() As String = {"编号","描述","类别","来源","数量"} \'定义列名 For i1 As Integer = 0 To cls1.Length - 1 \'增加列 Dim c1 As WinForm.ListViewColumn = lvw.Columns.Add() c1.Name = cls1(i1) \'指定列名 Next For Each dr1 As DataRow In DataTables("任务计划").Select(tj(idx)) Dim Key1 As String = dr1("照片") \'获取此员工的照片文件 lvw.Images.AddLargeImage(Key1, Key1) \'添加照片,直接用文件名作为图片键值 Dim vr1 As WinForm.ListViewRow = lvw.Rows.Add() \'增加一行 vr1.ToolTipText = dr1("备注") \'设置此行的动态提示 vr1.ImageKey = Key1 \'设置图片键值 For Each c1 As String In cls1 \'逐列取值 vr1.BackColor= Color.Transparent vr1(c1) = dr1(c1) vr1.Tag= dr1 \'将DataRow赋值给ListViewRow的Tag属性,将二者联系起来 Next Next idx += 1 lvw.ResumeRedraw() \'恢复绘制 Next
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