我有我改变一些中行的颜色使用的RowDataBound后一个gridview ....
这里是我的GridView
<asp:GridView ID="grdvEventosVendedor" runat="server" AllowPaging="True"
AutoGenerateColumns="False" CellPadding="4" DatakeyNames="idCita"
EmptyDataText="No Hay Eventos Para Este Vendedor" ForeColor="#333333"
GridLines="None" AllowSorting="True"
onpageindexchanging="grdvEventosVendedor_PageIndexChanging"
onrowcommand="grdvEventosVendedor_RowCommand"
onsorting="grdvEventosVendedor_Sorting" CellSpacing="1"
onrowdatabound="grdvEventosVendedor_RowDataBound" >
<AlternatingRowStyle BackColor="White" ForeColor="#284775"/>
<Columns>
<asp:TemplateField HeaderText="" ItemStyle-Width="35px">
<ItemTemplate>
<asp:ImageButton ID="imgBtnEdicEvento" runat="server"
CommandArgument='<%# Eval("idCita")%>' CommandName="Edicion"
Height="32px" ImageUrl="~/img/pencil_32.png" Width="32px" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="" ItemStyle-Width="35px">
<ItemTemplate>
<asp:ImageButton ID="imgBtnDelete" runat="server"
CommandName="Borrar"
ImageUrl="~/img/1385_Disable_16x16_72.png"
onclientclick="return confirm('¿Desea eliminar el registro?');"
CommandArgument='<%# Eval("idCita")%>' />
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="Cliente" HeaderText="Cliente" InsertVisible="False" ReadOnly="True" SortExpression="Cliente" ItemStyle-Width="50px" />
<asp:BoundField DataField="Empresa" HeaderText="Empresa" InsertVisible="False" ReadOnly="True" SortExpression="Empresa" ItemStyle-Width="50px"/>
<asp:BoundField DataField="Telefono" HeaderText="Telefono" InsertVisible="False" ReadOnly="True" SortExpression="Telefono" ItemStyle-Width="50px"/>
<asp:BoundField DataField="Nextel" HeaderText="Nextel" InsertVisible="False" ReadOnly="True" SortExpression="Nextel" ItemStyle-Width="50px"/>
<asp:BoundField DataField="Tipo" HeaderText="Tipo" InsertVisible="False" ReadOnly="True" SortExpression="Tipo" ItemStyle-Width="50px"/>
<asp:BoundField DataField="Descripcion" HeaderText="Descripcion" InsertVisible="False" ReadOnly="True" SortExpression="Descripcion" ItemStyle-Width="150px"/>
<asp:TemplateField HeaderText="Fecha" SortExpression="Fecha" ItemStyle-Width="50px">
<ItemTemplate>
<asp:Label ID="lblFecha" runat="server" Text='<%#Bind("Fecha", "{0:dd/MM/yyyy}")%>'>
</asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="tbxFecha" runat="server" Text='<%#Bind("Fecha","{0:dd/MM/yyyy}") %>' ValidationGroup="gpEdicionAgenda">
</asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField="HoraInicio" HeaderText="Hora" InsertVisible="False" ReadOnly="True" SortExpression="HoraInicio" ItemStyle-Width="50px"/>
<asp:BoundField DataField="Lugar" HeaderText="Lugar" InsertVisible="False" ReadOnly="True" SortExpression="Lugar" ItemStyle-Width="50px"/>
<asp:BoundField DataField="Estado" HeaderText="Estado" InsertVisible="False" ReadOnly="True" SortExpression="Estado" ItemStyle-Width="50px"/>
<%--<asp:TemplateField HeaderText="Estado" ItemStyle-Width="50px">
<ItemTemplate>
<asp:DropDownList ID="dpdListEstado" runat="server" OnSelectedIndexChanged="dpdListEstado_SelectedIndexChanged" AutoPostBack="True" CommandArgument="">
<asp:ListItem>Pendiente</asp:ListItem>
<asp:ListItem>Atendido</asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>--%>
<asp:TemplateField HeaderText="Atender" ItemStyle-Width="35px">
<ItemTemplate>
<asp:ImageButton ID="imgBtnAtender" runat="server"
CommandArgument='<%# Eval("idCita")%>' CommandName="Atender"
ImageUrl="~/img/activar.png" Width="16px" Height="16px"
onclientclick="return confirm('¿Desea marcar como atendido este registro?');" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CRM" ItemStyle-Width="35px">
<ItemTemplate>
<asp:ImageButton ID="imgBtnCRM" runat="server"
CommandArgument='<%# Eval("IdCliente")%>' CommandName="CRM"
ImageUrl="~/img/go.gif" Width="16px" Height="16px" />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="VM" ItemStyle-Width="35px">
<ItemTemplate>
<asp:ImageButton ID="imgBtnVerMas" runat="server"
CommandArgument='<%# Eval("IdCliente")%>' CommandName="VerMas"
ImageUrl="~/img/search.png" Width="16px" Height="16px" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<EditRowStyle BackColor="#999999" Font-Size="Small" />
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" Font-Size="Larger" />
<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" HorizontalAlign="Center" Font-Size="Small" />
<SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
<SortedAscendingCellStyle BackColor="#E9E7E2" />
<SortedAscendingHeaderStyle BackColor="#506C8C" />
<SortedDescendingCellStyle BackColor="#FFFDF8" />
<SortedDescendingHeaderStyle BackColor="#6F8DAE" />
</asp:GridView>
在我的CS我有...
private static string strColorUrgente = "#FF525D";
private static string strColorEnCurso = "#FFDE00";
private static string strColorHoy = "#3ECF00";
和这里的rowbounddata功能
protected void grdvEventosVendedor_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowIndex >= 0 && e.Row.Cells[11].Text == "Pendiente")
{
string strFecha = (e.Row.FindControl("lblFecha") as Label).Text;
int intYear = Convert.ToInt32(strFecha.Split('/')[2]);
int intMonth = Convert.ToInt32(strFecha.Split('/')[1]);
int intDay = Convert.ToInt32(strFecha.Split('/')[0]);
DateTime dtmFecha = new DateTime(intYear, intMonth, intDay);
if (dtmFecha < DateTime.Today)
{
e.Row.BackColor = Color.FromName(strColorUrgente);
}
else if (dtmFecha == DateTime.Today)
{
DateTime dtmHoraInicio = Convert.ToDateTime(e.Row.Cells[9].Text);
if (dtmHoraInicio > DateTime.Now)
{
e.Row.BackColor = Color.FromName(strColorHoy);
}
else
{
e.Row.BackColor = Color.FromName(strColorEnCurso);
}
}
}
}
每当我进入这个页面或我使用一个搜索引擎，我刷新了数据源的GridView控件，当然，在的RowDataBound被触发......并最终一些行的颜色会改变......
你会发现，在GridView，最后一列有一个名为imgBtnVerMas按钮...
当按下时，它会触发以下功能
string strMensaje = "";
try
{
//Method that brings back data from a specific client (returns a datatable)
//intIdCliente was defined in the CommandArgument
DataTable dtDatosCliente = ConexionBD.GetInstanciaConexionBD().GetClienteEspecifico2(intIdCliente);
//Assigning to a string a message that needs info from the previous datatable
strMensaje += "DATOS DEL CLIENTE\\n\\nNombre:\\t" + dtDatosCliente.Rows[0]["Cliente"] + "\\nEmpresa: " + dtDatosCliente.Rows[0]["Empresa"];
}
catch
{
if (strMensaje == "")
{
strMensaje = "Hubo Un Error Al Traer Los Datos Del Cliente";
}
else
{
strMensaje += "\n\nERROR!!!!!!!";
}
}
ClientScript.RegisterStartupScript(this.GetType(), "Mensaje", "alert('" + strMensaje + "');", true);
此后，显示该消息，但是，所有的行颜色dissapear ......我不知道......我怎能GridView的行的颜色，甚至回传后...
谢谢
