第一段或第二段代码单独使用，没有问题，合并到一起时，我把相同代码注释掉，显示“未设置对象变量或 With 块变量。”

第一段：
Dim g1 = e.Form.Controls("RecordGrid1").BaseControl
If vars("xy") <> CurrentTable.Position & "," & g1.selection.r1 Then
    vars("xy") = CurrentTable.Position & "," & g1.selection.r1
    Dim rt = e.form.Controls("Panel1").basecontrol.Controls("mytxt")
    rt.text = iif(g1(g1.Selection.r1, 1) Is dbnull.value, "", g1(g1.Selection.r1, 1))
    rt.Select(0, rt.text.length)
    rt.SelectionFont = New Font("仿宋_GB2312",15)  \'字体字号
    rt.SelectionStart = rt.text.length
End If

第二段：
’Dim g1 = e.Form.Controls("RecordGrid2").BaseControl  ’自动行高
g1.AutoSizeRows

’Dim g1 = e.Form.Controls("RecordGrid1").basecontrol   ’第一行第二列样式
Dim rng As C1.Win.C1FlexGrid.CellRange = g1.GetCellRange(0, 1, 0, 1)
Dim cs1 As C1.Win.C1FlexGrid.CellStyle = g1.Styles.Add("样式1")
cs1.TextAlign = 4  \'居中
cs1.Font = new font("宋体", 20)
rng.style = cs1

Dim rng1 As C1.Win.C1FlexGrid.CellRange = g1.GetCellRange(1, 1, 1, 1)   ’第二行第二列样式
Dim cs2 As C1.Win.C1FlexGrid.CellStyle = g1.Styles.Add("样式2")
cs2.TextAlign = 4  \'居中
cs2.Font = new font("方正小标宋简体", 24)
rng1.style = cs2

Dim rgd As object = e.Form.Controls("RecordGrid1").basecontrol     ’标题样式
rgd.cols(0).Style.Font = New Font("微软雅黑", 10, FontStyle.Bold)  \'设置字体
rgd.cols(0).Width = 140    \'第一列列宽
rgd.cols(0).TextAlign = 6   \'第一列居右中

Dim g1 = e.Form.Controls("RecordGrid1").BaseControl
If vars("xy") <> CurrentTable.Position & "," & g1.selection.r1 Then
    vars("xy") = CurrentTable.Position & "," & g1.selection.r1
    Dim rt = e.form.Controls("Panel1").basecontrol.Controls("mytxt")
    rt.text = iif(g1(g1.Selection.r1, 1) Is dbnull.value, "", g1(g1.Selection.r1, 1))
    rt.Select(0, rt.text.length)
    rt.SelectionFont = New Font("仿宋_GB2312",15)  \'字体字号
    rt.SelectionStart = rt.text.length
End If

g1 = e.Form.Controls("RecordGrid2").BaseControl  \'自动行高
g1.AutoSizeRows

g1 = e.Form.Controls("RecordGrid1").basecontrol   \'第一行第二列样式
Dim rng As C1.Win.C1FlexGrid.CellRange = g1.GetCellRange(0, 1, 0, 1)
Dim cs1 As C1.Win.C1FlexGrid.CellStyle = g1.Styles.Add("样式1")
cs1.TextAlign = 4  \'居中
cs1.Font = new font("宋体", 20)
rng.style = cs1

Dim rng1 As C1.Win.C1FlexGrid.CellRange = g1.GetCellRange(1, 1, 1, 1)   \'第二行第二列样式
Dim cs2 As C1.Win.C1FlexGrid.CellStyle = g1.Styles.Add("样式2")
cs2.TextAlign = 4  \'居中
cs2.Font = new font("方正小标宋简体", 24)
rng1.style = cs2

Dim rgd As object = e.Form.Controls("RecordGrid1").basecontrol     \'标题样式
rgd.cols(0).Style.Font = New Font("微软雅黑", 10, FontStyle.Bold)  \'设置字体
rgd.cols(0).Width = 140    \'第一列列宽
rgd.cols(0).TextAlign = 6   \'第一列居右中

首次进入“记录窗口录入”窗口，提示错误。不关闭项目，再次进入窗口，就正常了。

例子：

下载信息  [文件大小：   下载次数： ]

点击浏览该文件:测试.table

加上红色代码

Dim rt = e.form.Controls("Panel1").basecontrol.Controls("mytxt")
If rt Is Nothing Then Return