I'm working with Google's Calendar API, and I'm running into a bit of an issue. When I set the dateTime of an event I insert, I'm required to set the hour offset, but because o DST, it's off an hour. There is a property I can set for the calendar to set the timezone by name, which I would think would fix my problem, because Google would figure out the correct hour offset. However I do not know all of …
我正在制作一个程序,我需要将图像放在另一个图像的顶部.然而,发生的事情是当我将图片放在背景之上时,它会变成不同的分辨率,我不知道为什么.我已经尝试过使用比特深度和DPI,但它们都没有任何区别.我的原始图像是574x574,但当它放在图片上时,它变成了768x768.这是我正在使用的代码.任何帮助表示赞赏.
Image imgBackground = Image.FromFile(r_strApplicationStartupPath + "\\images\\Backing.png");
Image imgPicture1 = Image.FromFile(r_strApplicationStartupPath + "\\images\\Picure1.png");
Image TempImg = Image.FromFile(r_strApplicationStartupPath + "\\images\\Backing.png");
Graphics grfx = Graphics.FromImage(TempImg);
Bitmap bmpFinal = new Bitmap(1296, 1944, PixelFormat.Format32bppArgb);
grfx = Graphics.FromImage(bmpFinal);
grfx.DrawImage(imgBackground, 0, 0);
grfx.DrawImage(imgPicture1, 659, 1282);
bmpFinal.Save(r_strApplicationStartupPath + "\\images\\" + r_strName + " Composite " + r_intCounter.ToString() + ".png", ImageFormat.Png);
尝试通过C#桌面应用程序将文件上传到我的服务器时出现以下错误:"根据验证程序,远程证书无效." 这与SSL证书有关.它是由我的网站由Arvixe托管.这是我使用的代码:
public void Upload(string strFileToUpload)
{
FileInfo fiToUpload = new FileInfo(strFileToUpload);
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.sd.arvixe.com/" + strDomain + "/wwwroot/OnlineGalleries/" + strOnlineGalleryName + "/Gallery/" + fiToUpload.Name);
request.EnableSsl = true;
request.Method = WebRequestMethods.Ftp.UploadFile;
request.Credentials = new NetworkCredential("usr", "psw");
Stream sFTP = request.GetRequestStream();
FileStream file = File.OpenRead(strFileToUpload);
int length = 1024;
byte[] buffer = new byte[length];
int bytesRead = 0;
do
{
bytesRead = file.Read(buffer, 0, length);
sFTP.Write(buffer, 0, bytesRead);
}
while (bytesRead != 0);
file.Close();
sFTP.Close();
}
如果我设置request.EnableSsl = false,此代码可以正常工作.我不知道该怎么做.我已经尝试将URI设置为ftps://和sftp://,但它们返回错误"无法识别URI前缀".任何帮助表示赞赏.
我遇到了一个问题,我正在尝试获取一个表来排序行,但它不起作用.当我尝试拖动表格行时,没有任何反应.它必须简单,因为它在jsfiddle中正常工作,但在基本HTML页面上不能.这是小提琴:
https://jsfiddle.net/wba5yko3/
这是html页面的代码,它不起作用:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<link href="http://code.jquery.com/ui/1.11.1/themes/smoothness/jquery-ui.css" rel="stylesheet"/>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.11.1.js"></script>
<script type="text/javascript" src="http://code.jquery.com/ui/1.11.1/jquery-ui.js"></script>
<script type="text/javascript">
$("tbody").sortable();
</script>
<style type="text/css">
table {
border-spacing: collapse;
border-spacing: 0;
}
td {
width: 50px;
height: 25px;
border: 1px solid black;
}
</style>
</head>
<body>
<table>
<tbody>
<tr>
<td>1</td>
<td>2</td>
</tr>
<tr>
<td>3</td>
<td>4</td>
</tr>
<tr>
<td>5</td>
<td>6</td>
</tr>
<tr>
<td>7</td>
<td>8</td>
</tr>
<tr>
<td>9</td>
<td>10</td>
</tr>
<tbody>
</table>
</body>
</html>
嗨，我在这里很难找到我的问题的答案，所以我想我只是问一下。我必须列出类、ServiceItem 和 ServiceDetailsClass。我想过滤掉所有不是 int ServiceItems 列表的 ServiceDetailClass 项目。下面是两个类：
public class ServiceItem
{
public long ID { get; set; }
public string Status { get; set; }
}
public class ServiceDetailsClass
{
public string Name;
public long ID;
public int Quantity;
public string Notes;
public string Status;
public string Description;
public DateTime CreatedDate;
}
到目前为止，我在这里找到的唯一内容是包含列表的列表，所以这有点不同。这就是我所能想到的，但过滤器列表有 0 个项目，即使我知道它应该有更多：
lstFilteredServiceDetailsClass = lstServiceDetailsClass.Where(i => lstServiceItem.Contains
(new ServiceItem { lngId = i.ServiceID, strStatus = "Locked" })
任何帮助表示赞赏。谢谢！