获取单元格的列名 - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

PictureViewer有绑定到列了吗？必须绑定才能使用。

同时PictureViewer的设置必须和列属性的设置一致

Syscmd.Project.Update(False,False)

'升级后自动打开程序,代码无效

If Syscmd.Project.Update(False,False) = True Then '如果有升级

Dim Proc As New Process '定义一个新的Process

Proc.File = ProjectPath & "建筑业ERP系统.exe" '指定要打开的文件

Proc.WaitForClose=False '关闭"直到关闭外部程序,才会执行接下来的代码"

Proc.Start()

End If

升级程序后自动打开登入窗口无效

If Syscmd.Project.Update(False,False) = false Then

forms("登入窗口").open()

End If

窗口加载AfterLoad

Dim ck As String = e.Form.Name

Dim cmd As New SQLCommand

cmd.C

cmd.CommandText ="S elect * From {SK_班组维护}"

Dim dt As DataTable = cmd.ExecuteReader(True)

Tables(ck & "_table1").DataSource = dt

DataTables(ck & "_table1").AllowEdit = True

Click代码

Tables(e.form.name & "_table1").Current("编辑人") = user_rename

Tables(e.form.name & "_table1").Current("编辑日期") = Date.Today

DataTables(e.form.name & "_table1").Save() ‘保存代码无效

这是直接保存到数据库的，不会影响主表，主表不会自动刷新的。到数据库里看看数据有没有保存

fa piao识别

原文件路径 https://market.aliyun.com/products/57000002/cmapi031627.html?spm=5176.2020520132.101.2.eea17218WqL4Hb#sku=yuncode2562700001

curl -i -k -X POST 'https://nvoiceocr.market.alicloudapi.com/taxinvoice'  -H 'Authorization:APPCODE 你自己的AppCode' --data 'image=http://img3.fegine.com/image/taxinvoice.jpg'

Dim baseFile As String = e.Form.Controls("TextBox1").Value 'fa piao文件

Dim AppCode As String = "e16f08806ef642ccaab6b2916627bcb2"

Dim hc As New HttpClient("https://nvoiceocr.market.alicloudapi.com/taxinvoice")

hc.Headers.Add("Authorization","APPCODE " & AppCode)

hc.GetData("image","image " & baseFile)

hc.Headers.Add("Content-Type", "application/json; charset=UTF-8")

hc.C

Dim ret = hc.GetData

'判断是否正确识别

Dim dx As String = ret

Dim jo As New JObject

jo = JObject.Parse(dx)

Dim json As String = jo("code").ToString()

If json <> "1" Then 'https://market.aliyun.com/products/57000002/cmapi031627.html?spm=5176.2020520132.101.2.eea17218WqL4Hb#sku=yuncode2562700001错误代码说明

MessageBox.Show("识别失败,错误代码:" & json & ",请截图通知管理员!","提示",MessageBoxButtons.OK)

Else

Dim d As new FoxTools.Tools

d.Dmessage("提示","识别成功!",getimage("Tools_正确.png"),5,"")

End If

大神帮忙看一下

[此贴子已经被作者于2019/11/6 15:00:01编辑过]

[此贴子已经被作者于2019/11/6 14:08:17编辑过]

Dim hc As New HttpClient("https://nvoiceocr.market.alicloudapi.com/taxinvoice")
hc.ContentType = "application/x-www-form-urlencoded"

Dim AppCode As String = "e16f08806ef642ccaab6b29bcb216627"
hc.Headers.Add("Authorization","APPCODE " & AppCode)
hc.FormData.Add("image",e.Form.Controls("TextBox1").Value)

Dim ret = hc.GetData

msgbox(ret)

此主题相关图片如下：阿里旺旺图片20191106162140.jpg

图片传的不对,要用base64码

主题：获取单元格的列名