我在单个XL文件中导出三个工作表,但我在第二个DataTable(工作Education Details表)和第三个DataTable(工作Employeement Details表)中缺少一些用户数据.
该Education Details表是某些用户不在那里,而是Employeement Details用户正在显示的表单.用户电子邮件ID是三个数据库表.
DataSe ds = new DataSet();
DataTable dt = new DataTable("Registration Details");
DataTable dt1 = new DataTable("Education Details");
DataTable dt2 = new DataTable("Employeement Details");
dt = bl.Get_Registrationdetailsbydate(bo);
gv_Regdetails.DataSource = dt;
gv_Regdetails.DataBind();
dt1 = bl.Get_Registrationdetailsbydate1(bo);
dt2 = bl.Get_Registrationdetailsbydate2(bo);
DataTable filteredEducation = dt1.AsEnumerable()
.Where(x => dt.AsEnumerable()
.Any(z => z.Field<string>("Email").Trim() == x.Field<string>("Email").Trim()))
.CopyToDataTable();
DataTable filteredEmployee = dt2.AsEnumerable()
.Where(x => dt.AsEnumerable()
.Any(z => z.Field<string>("Email").Trim() == x.Field<string>("Email").Trim()))
.CopyToDataTable(); …Run Code Online (Sandbox Code Playgroud) 如何在SQL中获取3个字母的月份.
在SQL表中插入数据:
2016-01-07 09:38:58.310
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我只需要在3个字母中输入月份,如下所示:
Jan
Run Code Online (Sandbox Code Playgroud) I have static e paper but i want to develop dynamic e-paper like below url
https://epaper.dawn.com/?page=15_04_2019_001
I have no idea to start e paper dynamic below is my whole html code
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>q Times</title>
<link rel="stylesheet" href="css/main.css">
<link href="https://www.jqueryscript.net/css/jquerysctipttop.css" rel="stylesheet" type="text/css">
<style>
body { background-color: #fafafa; min-height: 100vh;}
.container { margin: 200px auto; max-width: 600px; }
</style>
<script src="jquery.min.js"></script>
<script src="jquery.maphilight.min.js"></script>
<script>
$(document).ready(function () {
$("#prev-img,").click(function () …Run Code Online (Sandbox Code Playgroud) 当我将aspx页面下载到图像格式时,在下载的图像中出现以下错误消息,但是本地主机每个人都认为只有当将其上传到实时服务器中时才能正常工作,然后下载文件,但内部文件消息却未显示我的aspx数据。
Navigation to the webpage was canceled
以下是我下载的带有消息的图像文件
我正在尝试使用win形式的WebBrowser控件使屏幕不显示网页,以下是我的代码
下面是为文本框分配URL以便下载的代码
protected void Page_Load(object sender, EventArgs e)
{
txtweburl.Text = "http://example.com/dicdownload.aspx?VisitedId=DIC_V00025";
}
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下面是使用线程生成屏幕的代码
protected void btnscreenshot_click(object sender, EventArgs e)
{
// btnscreenshot.Visible = false;
allpanels.Visible = true;
Thread thread = new Thread(GenerateThumbnail);
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
thread.Join();
}
private void GenerateThumbnail()
{
// btnscreenshot.Visible = false;
WebBrowser webrowse = new WebBrowser();
webrowse.ScrollBarsEnabled = false;
webrowse.AllowNavigation = true;
string url = txtweburl.Text.Trim();
webrowse.Navigate(url);
webrowse.Width = 1400;
webrowse.Height = 50000;
webrowse.DocumentCompleted += webbrowse_DocumentCompleted;
while (webrowse.ReadyState …Run Code Online (Sandbox Code Playgroud) 我想根据地区来统计候选人的警报。
下面是分区警报查找表
Table_LKP_AlertMastInfo
DistrictID FieldName AlertOptionValue
71 AreYouMarried Yes
71 Gender Female
72 AreYouMarried Yes
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上面的Table_LKP_AlertMastInfo FieldName应该与table_RegistrationInfo字段进行比较,以检查AlertOptionValue以获取计数。
以下是候选人详细信息表:
Table_RegistrationInfo
CandidateId DistrictID AreYouMarried Gender
Can001 71 Yes Female
Can002 71 No Female
Can003 72 Yes Man
Can004 72 No Man
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我想要如下输出:
Can001 2
Can002 1
Can003 1
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以上输出计数的说明:
Can001 have selected AreYouMarried:Yes and Gender:Female then count value 2
Can002 have selected Gender:Female then count value 1
Can003 have selected AreYouMarried:Yes then count value 1
Can004 have not alerts
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