小编gor*_*mit的帖子

如何在fullcalendar中设置行的固定高度？如果事件太多,我想要垂直滚动条.

$('#calendar').fullCalendar('option', 'contentHeight', 50);

我这样生成一个随机颜色:

 var random = new Random();
 var color = String.Format("#{0:X6}", random.Next(0x1000000)); 

如何排除比某个值更亮的颜色？

我需要找出Web用户控件所在的位置名称.Somethnig喜欢HttpContext.Current.Request.Url.ToString(),但我只获得此Web用户控件的页面.

我有这种情况:

if (condition){
   var variable = (from el in ....) //linq to sql query
 }
else{
   var variable = (from el in ....) //linq to sql query
 }

// code where i can`t use the variable

我想避免在两种情况下复制代码.

var getHistoryTips = (from el in objDC.tickets
                      where el.typeOfGame == cANDu[0]
                      && el.username == Membership.GetUser(cANDu[1]).ProviderUserKey.ToString()
                      select new { el.AllGamesTickets, el.WGamesTickets}).FirstOrDefault();


var getHistoryTips = (from el in objDC.tickets
                      where el.typeOfGame == cANDu[0]
                      && el.results != null
                      && el.username == Membership.GetUser(cANDu[1]).ProviderUserKey.ToString()
                      select new { el.AllGamesTickets, …

如何从webmethod获取错误消息,我想发起错误.另外,我想要针对不同场合使用不同的错误消息.

        $.ajax({
            type: "POST",
            url: "betting.aspx/submitFunction",
            data: JSON.stringify({ results: jsonObj, edit: $("#ctl00_ContentPlaceHolder1_CreateOrEdit").val() }),
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            success: function(arg) { //call successfull
                window.location = "bHistory.aspx";
            },
            error: function(xhr) {
                alert("Error! You need to login, and try again");
                window.location = "login.aspx";
                //error occurred
            }
        });

当我点击图像并移动图片框时,我需要更新滚动条位置.它总是在开始,它只在右侧(水平)和向下(垂直)移动.

    private void pictureBox1_MouseMove_1(object sender, MouseEventArgs e)
    {

            ....

            Point currentMousePos = e.Location;
            int distanceX = currentMousePos.X - mouseX;
            int distanceY = currentMousePos.Y - mouseY;
            int newX = pictureBox1.Location.X + distanceX;
            int newY = pictureBox1.Location.Y + distanceY;

            if (newX + pictureBox1.Image.Width + 10 < pictureBox1.Image.Width && pictureBox1.Image.Width + newX + 10 > panel1.Width)
            {
                pictureBox1.Location = new Point(newX, pictureBox1.Location.Y);
            }
            if (newY + pictureBox1.Image.Height + 10 < pictureBox1.Image.Height && pictureBox1.Image.Height + newY + 10 > panel1.Height)
            {
                pictureBox1.Location = new …