如何将字符串值分配给datagridview [英] How to assign string value to datagridview

问题描述

我有一个变量，其中列标题被定义为string.Now我wqant将此字符串变量分配给datagridview ...如何做到这一点？请帮助我... Thanx提前..

I have one variable in which column headers are defined as string.Now I wqant to assign this string variable to datagridview...How to do this?Please help me...Thanx in advance..

推荐答案

问题非常明确。

您可以将变量存储在一个表和asp.net页面的Page_Load（）事件，你把它分配给gridview。



数据访问层，你可以这样做： br />

Hi,

The question aint very clear.
You can store your variables in a table and on Page_Load() event of the asp.net page , you cud assign it to the gridview.

Data access layer, you cud do something like:

public DataTable Grid()
{
    SqlDataAdapter da1 = new SqlDataAdapter("select * from Sample.dbo.tblName", xconn);
    DataTable ds = new DataTable();
    da1.Fill(ds);
    return ds;
}

在aspx.cs页面中，你可以做一些像：

And in the aspx.cs page, you cud do somethinmg like:

protected void Page_Load(object sender, EventArgs e)
{
    DAL obj2 = new DAL();
    DataTable dtnew2 = obj2.Grid();
    GridView1.DataSource = dtnew2;
    GridView1.DataBind();


}

现在你将不得不考虑你是怎么回事？存储您的变量，如在表中，或者您是否通过用户的表单获取变量的值，在后一种情况下，您可以调用存储过程和填充。有很多方法，实现取决于场景和需求。



希望它有所帮助。

快乐编码..



regrds

anurag

Now you will have to think whether how will you store your variables, as in a table or do you wana take the values of the variables via a form from the user, in the latter case, you can call a stored procedure and stuffs. There are numerous methods, implementation depends upon scenarios and needs.

Hope it helps.
Happy coding..

regrds
anurag

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