问题描述
我有一个POST变量DEST,如果post变量为null,那么我需要传递硬编码值app。在Redirecttopage()方法中我有字符串构建器sbSourceString。我附加sDest和userid 对此sbSourceString。我附加变量时遇到问题。请找到示例代码。
protected void Page_Load(object sender,EventArgs e)
{
string sDest = string.Empty;
if(!string.IsNullOrEmpty(Request.Form [DEST]))
{
sDest = Request.Form [DEST] ;
}
其他
{
sDest =app;
}
Redirecttopage();
}
private void Redirecttopage()
{
StringBuilder sbSourceString = new StringBuilder();
//sbSourceString.Append(\"dest=app&UserId=07-\");//早期代码
}
所以如何将我的sDest附加到字符串生成器。
请帮助指导我。
我尝试过:
在谷歌搜索。
在谷歌搜索。
在谷歌搜索。
搜索谷歌。
I have one POST variable "DEST", If post variable is null then I need to pass hardcoded value "app" .In Redirecttopage() method I have string builder "sbSourceString ".i am appending "sDest" and "userid" to this "sbSourceString ". I have issue while appending the variable. please find the sample code.
protected void Page_Load(object sender, EventArgs e)
{
string sDest = string.Empty;
if (!string.IsNullOrEmpty(Request.Form["DEST"]))
{
sDest = Request.Form["DEST"];
}
else
{
sDest = "app";
}
Redirecttopage();
}
private void Redirecttopage()
{
StringBuilder sbSourceString = new StringBuilder();
//sbSourceString.Append("dest=app&UserId=07-");//earlier code
}
so how to append my sDest to the string builder .
Please help guide me.
What I have tried:
searching in google.
searching in google.
searching in google.
searching in google.
推荐答案
sbSourceString.AppendFormat("dest={0}&UserId=07-", sDest);
这篇关于字符串构建器附加问题?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!