在asp.net的pageload中没有显示gridview [英] Didnt show gridview at pageload in asp.net
问题描述
亲爱的朋友
我用gridview开发了一个web应用程序。
但是gridview没有显示在运行时或浏览器..这个函数我给了page_load但是没有来gridview。
我的代码:
public void gvip( )
{
DataTable dt = new DataTable();
conn.Open();
MySqlDataAdapter da ;
da = new MySqlDataAdapter(SELECT Reg_No,Reg_Date,Patient_Name,Contact_No,Advance_Amt,Date FROM In_Patients,其中Delete_Flag ='N'ORDER by Reg_Date DESC,conn);
da.Fill(dt);
conn.Close();
GridView1.DataSource = dt.DefaultView;
}
问候,
Vino
Dear Frnds
I have developed one web application with gridview.
but gridview is not show at run time or browser.. this function i gave to page_load also but didnt come gridview.
my code:
public void gvip()
{
DataTable dt = new DataTable();
conn.Open();
MySqlDataAdapter da;
da = new MySqlDataAdapter("SELECT Reg_No,Reg_Date, Patient_Name, Contact_No, Advance_Amt, Date FROM In_Patients where Delete_Flag='N' ORDER BY Reg_Date DESC", conn);
da.Fill(dt);
conn.Close();
GridView1.DataSource = dt.DefaultView;
}
With Regards,
Vino
推荐答案
使用 GridView.DataBind方法 [ ^ ]
试试这个:
Use GridView.DataBind Method [^]
Try this:
public void gvip()
{
DataTable dt = new DataTable();
conn.Open();
MySqlDataAdapter da;
da = new MySqlDataAdapter("SELECT Reg_No,Reg_Date, Patient_Name, Contact_No, Advance_Amt, Date FROM In_Patients where Delete_Flag='N' ORDER BY Reg_Date DESC", conn);
da.Fill(dt);
conn.Close();
GridView1.DataSource = dt.DefaultView;
GridView1.DataBind();
}
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