b/s下新闻首页调用webservice方案参考

首先在webservice中设置好WebMethod，即selectuserpwd(exec,i,j)方法

然后在客户代码中：

string exec="select * from userpwd";
ds=new DataSet();
ds=mbi.selectuserpwd(exec,1,10);
dt=new DataTable();

col=new DataColumn();
col.ColumnName="姓名";
col.DataType=System.Type.GetType("System.String");
dt.Columns.Add(col);

col=new DataColumn();
col.ColumnName="地址";
col.DataType=System.Type.GetType("System.String");
dt.Columns.Add(col);

col=new DataColumn();
col.ColumnName="电话";
col.DataType=System.Type.GetType("System.String");
dt.Columns.Add(col);

string strBody="<table><tr><td>";

for(int j=0;j<ds.Tables["userpwd"].Rows.Count;j++)
{
row=dt.NewRow();
row["姓名"]="<a href='view.aspx?id="+ds.Tables["userpwd"].Rows[j][0].ToString()+"'>"+ds.Tables["userpwd"].Rows[j][1].ToString()+"</a>";
row["地址"]=ds.Tables["userpwd"].Rows[j][2].ToString();
row["电话"]=ds.Tables["userpwd"].Rows[j][3].ToString();
dt.Rows.Add(row);

strBody+="<a href='view.aspx?id="+ds.Tables["userpwd"].Rows[j][0].ToString()+"'>"+ds.Tables["userpwd"].Rows[j][1].ToString()+"</a>";
strBody+=" "+ds.Tables["userpwd"].Rows[j][2].ToString()+" "+ds.Tables["userpwd"].Rows[j][3].ToString()+"<br>";

}
this.DataGrid1.DataSource=dt;
this.DataGrid1.DataBind();
strBody+="</td></tr></table>";
return strBody;

..

this.DataGrid1.CurrentPageIndex=e.NewPageIndex;
this.DataGrid1.DataBind();

..

客户html代码

asp:DataGrid id="DataGrid1" runat="server" Width="400px" Height="152px" BorderColor="White" BorderStyle="Ridge"
BorderWidth="2px" CellSpacing="1" BackColor="White" CellPadding="3" GridLines="None" PageSize="4"
AllowPaging="True">
<FooterStyle ForeColor="Black" BackColor="#C6C3C6"></FooterStyle>
<SelectedItemStyle Font-Bold="True" ForeColor="White" BackColor="#9471DE"></SelectedItemStyle>
<ItemStyle ForeColor="Black" BackColor="#DEDFDE"></ItemStyle>
<HeaderStyle Font-Bold="True" ForeColor="#E7E7FF" BackColor="#4A3C8C"></HeaderStyle>
<PagerStyle NextPageText="Next" PrevPageText="Preview" HorizontalAlign="Right" ForeColor="Black"
BackColor="#C6C3C6"></PagerStyle>
</asp:DataGrid

及调用函数Display()