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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