如何绑定GridView控件数组 [英] how can bind gridview to array

问题描述

我要绑定的二维数组的GridView。怎么可以这样做。我还附上我的代码。如果有任何其他方式随后也建议我

 字符串SQS; 
的String [] AQS; 
字符串PWD =ebskey; 
串DR =的Request.QueryString [DR]的ToString（）。 
 DR = DR.Replace（''，'+'）; 
 SQS = Base64Decode（DR）; 
 DR = EBSHelper.Decrypt（PWD，SQS，FALSE）; 
 AQS = DR.Split（'和;'）; 
 INT P1 = aQS.Length; 
串[，] PP =新的字符串[P1,2] 
的for（int i = 0; I< aQS.Length;我++）
 {
的String [] = aParam AQS [I] .Split（'='）; 
第[I，0] = aParam [0]的ToString（）; 
第[I，1] = aParam [1]的ToString（）; 
 
} 
 GridView1.DataSource =页; 
 GridView1.DataBind（）; 
  

解决方案

我会尝试这样的事情，而不是一个二维数组

  VAR数据= aQS.Select（S = gt;新建{COL1 = s.Split（'='）[0 ]，col2的= s.Split（'='）[1]}）; 
 GridView1.DataSource =数据; 
 GridView1.DataBind（）; 
  

我不喜欢叫斯普利特（）两次，但我不知道如何解决这一点。

或者你可以让事情真是简单明了，并创建一个简单的类

 类RowData {
公共字符串Col1Value {搞定;设置;} 
公共字符串Col2Value {搞定;设置;} 
} 
  

，你可以做

 列表< RowData>行=新的List< RowData>（）; 
的for（int i = 0; I< aQS.Length;我++）
 {
的String [] = aParam AQS [I] .Split（'='）; 
 RowData行=新RowData {Col1Data = aParam [0]，Col2Data = aParam [1]}; 
 rows.Add（行）; 
} 
 
 GridView1.DataSource =行; 
 GridView1.DataBind（）; 
  

I want to bind 2d array to gridview. How can do so. I am attaching my code also. If there is any other way then also suggest me.

        string sQS;
        string[] aQS;
        string pwd = "ebskey";
        string DR = Request.QueryString["DR"].ToString();
        DR = DR.Replace(' ', '+');
        sQS = Base64Decode(DR);
        DR = EBSHelper.Decrypt(pwd, sQS, false);
        aQS = DR.Split('&');
        int p1 = aQS.Length;
        string[,] pp = new string[p1,2];
        for (int i = 0; i < aQS.Length; i++)
        {
            string[] aParam = aQS[i].Split('=');
            pp[i,0] = aParam[0].ToString();
            pp[i,1] = aParam[1].ToString();

        }
        GridView1.DataSource = pp;
        GridView1.DataBind();

解决方案

I would try something like this instead of a 2d array.

var data = aQS.Select(s => new {Col1 = s.Split('=')[0], Col2 = s.Split('=')[1]});
GridView1.DataSource = data;
GridView1.DataBind();

I don't like calling Split() twice but I'm not sure how to work around that.

or you can keep things really straighforward and create a simple class

class RowData{
    public string Col1Value {get; set;}
    public string Col2Value {get; set;}
}

and you can do

List<RowData> rows = new List<RowData>();
for (int i = 0; i < aQS.Length; i++)
 {
        string[] aParam = aQS[i].Split('=');
        RowData row = new RowData {Col1Data = aParam[0], Col2Data = aParam[1]};
        rows.Add(row);
 }

 GridView1.DataSource = rows;
 GridView1.DataBind();

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