If you only want to hide the link button in a Workflow Task form, you can edit this form in SPD. After a new SPD workflow is created, there will create a new task form for this workflow in workflows folder: Open the Site using the SharePoint Designer >expand the Workflows in Folder List>expand the workflow that you created, you will find a new form page (“TaskName”.aspx) under the workflow> double-click the page and search for “Related list item” in Code view, and then set the <tr> tag to <tr style=”visibility:hidden”>. This will hide the “Related list item” in task form.

Hope it can help you.

原文链接 http://social.msdn.microsoft.com/Forums/en/sharepointworkflow/thread/eb045a53-87c4-475a-95fe-fdafde2322e2

figure it out by using SharePoint manager to look inside:

具体做法是新建一个CEWP，然后把如下代码贴进去

<script language=”javascript” type=”text/javascript”>

function PreSaveAction()
{
    var date1 = getTagFromIdentifierAndTitle(“INPUT”,”DateTimeFieldDate”,”Start Date”); 
    var date2 = getTagFromIdentifierAndTitle(“INPUT”,”DateTimeFieldDate”,”Due Date”);
    var arrDate1 = date1.value.split(“/”);
    var useDate1 = new Date(arrDate1[2], arrDate1[1]-1, arrDate1[0]);
    var arrDate2 = date2.value.split(“/”);
    var useDate2 = new Date(arrDate2[2], arrDate2[1]-1, arrDate2[0]);
    if(useDate1 > useDate2)
    {
        alert(“The end date cannot happen earlier than the start date”);
        return false; // Cancel the item save process
    }
    return true;  // OK to proceed with the save item
}

function getTagFromIdentifierAndTitle(tagName, identifier, title) {
var len = identifier.length;
var tags = document.getElementsByTagName(tagName);
for (var i=0; i < tags.length; i++) {
var tempString = tags[i].id;
if (tags[i].title == title && (identifier == “” || tempString.indexOf(identifier) == tempString.length – len)) {
return tags[i];
}
}
return null;
}

</script>

我开始玩选novice还败得很惨，然后选择veteran，随机出牌(为了做到这一点，我用excel随机排列了1-100，然后用3求余数，再加上1，正好是1到3的随机数，分别对应石头，剪刀，布)，上面这张图是100局下来的结果，估计要是玩个100局的话，应该非常接近和电脑玩平手，而且胜，平，负的局数应该也比较接近

你可以使用dsadd去批量添加用户，但有时候除了添加我们还需要批量修改，比如exchange服务器域名更换的时候需要批量修改用户邮箱，或者文件服务器更名而需要批量修改网络盘点路径。说到批量修改，常被提到的方法就是使用LDIFDE，你需要先把要修改的数据导出来，修改完了再导入，很不方便不说，还容易出错，何不使用微软的AD批量修改工具呢？

如下图所以，只要把要连接的域控制器和需要修改的用户添加到右边的list里面，填上你要修改的内容，然后就可以点“go”按钮，放心得泡杯茶喝吧

下载地址，建议下载.net版本的

ftp://ftp.microsoft.com/PSS/Tools/Exchange%20Support%20Tools/ADModify/

Environment: SharePoint 2007 – wss or MOSS (no SharePoint Designer or third party application required).
Audience: confirmed end user, power user.
Permission level: design or full control.
Estimated time: 15 minutes.

0- Before you start

To follow this tutorial, you need a calendar created in SharePoint 2007 (wss or MOSS).

 In my example, taken from Mark Miller’s community calendar, items are organized in categories:
- Online Event
- Online Workshop
- Training
- Conference
- User Group
- SharePoint Saturday
- Other 

I have created a choice column, called “Category”, to store these choices. Note that for this tutorial seven is the maximum number of choices. If your choice column has more options, only the first seven will be color coded.

A choice column is the natural option to organize items in categories. You can also use any column type that contains text or numbers, like content type, text column, calculated column. Note that columns of type Lookup will not work for this tutorial. 

Usability tip: People can distinguish up to ten different colors that are assigned to different categories, but it may be safer to use no more than five different colors for category coding. (source: rightpoint))

If your choice list includes more than seven choices, this follow up article will show you how to proceed.

Ready? Let’s see if we can get our color coded calendar in less than 15 minutes…

1- Select your colors (5 minutes)

To choose your colors, simply fill out this online form. In my example:
- choice column: Category
- choices: paste here the choices from the choice column
- display: Title (the event title will be displayed on the calendar)
- keep the default value for the other options (except if you are on a non-English SharePoint farm)
- Use the color pickers to select your colors for each choice

Note: the semi-transparent background will not be rendered in older browsers (like IE 6). 

After selecting your options, scroll down to the bottom of the form. You’ll see two formulas (pale-green text areas). Leave this page open or save your two formulas, we’ll use them in the next step. 

Note: you can choose to group the two formulas into one by unchecking the “Separate Color Column” checkbox.

While we are on this page, let’s grab the script that we’ll use later for the rendering:
- click on the Download tab.
- right-click on the last file name TextToHTMLlite-v2.1.1.txt, and select “save target as…” to save it to your computer.
- upload the file to a SharePoint library in your site or site collection. The location doesn’t matter, as long as your users have read access to the file.

Note! the download section displays 4 files; pick the last one for this tutorial.

2- Create your calculated columns

On your calendar page, select:
List > List Settings

On the List Settings page, create two calculated columns (use the “Create column” option for this):
- First column, named “Color”: paste the first formula.
- Second column: named “Display”: paste the second formula.

3- Set up your calendar view

Staying on the settings page, under Views, click on your calendar view. In the settings page, choose to display the “Display” column. Save your changes. 

Now, go back to your calendar view, and you should get an ugly result like this:

Don’t worry, we are going to fix this in step 4.

4- Render the colors

We can now use the script we grabbed in step 1:
- go to your calendar view, and switch the Web page to edit mode:
Site Actions > Edit Page
- Click on “Add a Web Part”, and add a Content Editor Web Part to the page
- drag and drop the calendar view above the Content Editor Web Part (the order is important)
- in the Content Editor Web Part, click on “open the tool pane”
- under content link, paste the URL of your TextToHTMLlite-v2.1.1.txt file (remember, you stored it in a document library in step 1). 

If you now exit the edit mode, you should see your calendar in color.

5- If you want to undo your changes 

A key advantage of this technique is that all our customizations were made through the SharePoint UI and can easily be undone. If later you want to revert to the initial view:
- remove the Content Editor Web Part from the page
- go to the view settings page and replace Display with Title as the displayed column.
- delete the two calculated columns.

     默认的和自定义的日期格式

具体做法是，对于想自定义格式的日期，在同一列表中建立相对应的column，比如我的一个列表中有start date，然后就新建一个textstartdate，设置成计算值，填入如下公式即可

然后在工作流中引用这个值就可以了，下表是个对应格式的表达方法

先来看看最新的进展
触摸屏: 可用
短信: 可用
彩信: ? ( 未测试 )
电话 ( 接听/拨打 ): 可用
麦克风: 可用
数据服务 3G/EDGE: 可用
HW3D: 部分可用 
声音 ( 电话/扬声器 ): 可用
蓝牙: 部分可用 ( 不能和其他设备配对)
Wifi: 可用
相机: 部分可用
重力感应: 可用
GPS: Yes

已测试Android版本
Android Froyo 2.2 = YES
Android Eclair 2.0.1 / 2.1 = YES
Android Donut 1.6 = YES
Android Cupcake 1.5 = Untested

安装方法：
先下载 Froyo 2.2 (Package date: September 17th 2010)
在下载最新的系统文件 FRX03 Final (Package date: Nov.20, 2010)
解压两个文件，分别解压出一个明文 andboot 文件夹和一个 system.ext2 的系统文件，把系统文件替换掉文件夹里的那个。然后到andbootSTARTUP CONFIGTOPAZ 文件夹下把 STARTUP.TXT复制到 andboot文件夹下。现在可以把andboot文件夹下的所有文件复制到SD卡中了，直接复制文件夹没试过，应该可以，但是不能把文件夹重命名为 Android (以前的双系统启动软件有些要求这么做的)，否则启动的时候会出错，提示”cannot find rootfs…”。

到此为止你的SD卡根目录下应该有这样的文件结构
/AndroidApps/
/conf/
/media/
/STARTUP CONFIG/
/STARTUP.TXT
/haret.exe
/initrd.gz
/rootfs.img
/system.ex2
/zImage
直接运行 haret.exe 就可以启动Android了，有点慢，别着急

物理键盘映射：下面是物理键盘的映射图

[1.][Call] -> Call
[2.][Windows Key] -> Menu
[3.][Back] -> Back
[4.][End] -> End | Power
[5.][Volume Up] -> Volume Up
[6.][Volume Down] -> Volume Down
[7.][Power] -> Home

更多内容请阅读http://forum.xda-developers.com/showthread.php?t=509493