关于双引号参数的问题

[飞吧1]

gv.DataKeyNames = new string[] { DNK };

dataconn.ecadabindinfostring(gvAdminInfo, "select * from tb_Administrator ORDER BY ID DESC", "ID");

这里如果我不止一个ID字段,还有其它的

gv.DataKeyNames = new string[] { "ID","Name"};

如何传参呢,怎么写呢,我写成
dataconn.ecadabindinfostring(gvAdminInfo, "select * from tb_Administrator ORDER BY ID DESC", "ID,Name");
不行

写成
dataconn.ecadabindinfostring(gvAdminInfo, "select * from tb_Administrator ORDER BY ID DESC", ""\ID"\,"\Name"\");

也不行

[wuyq11]

dataconn.ecadabindinfostring自定义方法
怎么写的

[飞吧1]

public bool ecadabindinfostring(GridView gv,string sqlstr5,string DNK)
{
SqlConnection con = this.getcon();
con.Open();
SqlDataAdapter mydataadapter = new SqlDataAdapter(sqlstr5,con);
DataSet mydataset = new DataSet();
mydataadapter.Fill(mydataset);
gv.DataSource=mydataset;
gv.DataKeyNames = new string[] { DNK };
try
{
gv.DataBind();
return true;
}
catch
{
return false;
}
finally
{
con.Close();
}
}

[IE11下面经常卡到爆]

把你的方法签名改一下：
public bool ecadabindinfostring(GridView gv,string sqlstr5,params string[] DNK)

dataconn.ecadabindinfostring(gvAdminInfo, "select * from tb_Administrator ORDER BY ID DESC", "ID");

dataconn.ecadabindinfostring(gvAdminInfo, "select * from tb_Administrator ORDER BY ID DESC", "ID,Name");

就都可以生效了

params关键字

[IE11下面经常卡到爆]

dataconn.ecadabindinfostring(gvAdminInfo, "select * from tb_Administrator ORDER BY ID DESC", "ID", "Name");

[飞吧1]

说明: 在编译向该请求提供服务所需资源的过程中出现错误。请检查下列特定错误详细信息并适当地修改源代码。

编译器错误消息: CS0029: 无法将类型“string[]”隐式转换为“string”

源错误:



行 115: mydataadapter.Fill(mydataset);
行 116: gv.DataSource=mydataset;
行 117: gv.DataKeyNames = new string[] { DNK };
行 118: try
行 119: {

[wuyq11]

char [] arr= DNK.ToCharArray();
string[] str= new string[arr.Length];

[天下如山]

传入参数 改为数组。