主题：动态表如何设定指定列名自动充满显示呢？

动态表如何设定指定列名自动充满显示呢？   

此主题相关图片如下：11.png

当前代码  定时刷新后  显示如上空白数据了

Dim cmd As New S QLCommand
    cmd.Connect i
    Dim dt,dt1 As DataTable
    cmd.CommandText = "sel ect * From 会议议题 where 主题uuid='" & vars("会议主题uuid") &"'"
    dt = cmd.ExecuteReader()
    Tables("会议主体_table1").DataSource =dt
    Tables("会议主体_table1").SetColVisibleWidth("议题标题")
    'Tables("会议主体_table1").AutoSizeRows
   
    Dim ts() As String = {"table1"}
    For Each s As String In ts
        Dim t As Table = e.Form.controls(s).Table
        Dim width As Double = t.grid.width - t.grid.cols(0).widthdisplay
        Dim sum As Double = 0
        For Each c As object In t.grid.cols
            If c.index > 0 AndAlso c.visible = True Then
                sum += c.widthdisplay
            End If
        Next
        For Each c As object In t.grid.cols
            If c.index > 0 AndAlso c.visible = True Then
                c.width = c.widthdisplay/sum*width
            End If
        Next
        t.AutoSizeRows
    Next