试试
Dim t As Table = Tables("win_选择电脑设备_table_选择电脑设备")
t.DataTable.loadfilter = ""
t.DataTable.Load(False)
或者把筛选改为加载
dim filter as string = ""
If txt > "" Then
txt = "'%" & txt & "%'"
filter = "设备类型 Like " & txt & "or 所在科室 Like " & txt & " Or 所在房间 Like " & txt
End If
tbl.DataTable.loadfilter = filter
tbl.DataTable.Load(False)