Any one know how to resolve the below list code? Is there a listview row property or equivalent to gridview?
For Each rowItem As ListViewrow In Listview1.Rows
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I have a gridview which displays data from a database.
Everything works fine, the thing is that I haven't come with a method to do the next thing:
The gridview displays something like this:
Client - Total - Percentage
Ex1 1000 20%
Ex2 2000 40%
Ex3 1000 20%
Ex4 500 10%
Ex5 500 10%
This data might vary depending on the month selected etc etc....
What I want to do is that the gridview kind of check its rows and start summing the percentaje, when it sums 80% I want to color the rows that sum the 80% to one specific color then the rest of the rows leave them with the default color or change it too.
I'm thinking that I might be able to do that with the row data bound event, but I just can't find the answer to do it, I know how to iterate through the rows to sum the values but then how I can tell it to stop if it reaches 80% and color the rows that completed that 80%.
Another thing, the rows that complete this 80% of course have to be the ones with the greatest percentages. In the example above it would be Ex1, Ex2, Ex3. That 80% percent can
using vs2010 and .net 4
In my project I have a separate DAL built from class files that I'd like to use to store my code for CRUD operations against my database.
I'm having a hard time finding examples of how to code server controls like the gridview, listview, repeater etc., for CRUD operations manually, i.e., without a datasource control of some flavor.
I don't have any problem manually coding the referenced controls to get my data, but I do have problems when it comes to coding them to perform CRUD operations unless I use a datasource control. When I use the datasource controls CRUD operations seem to automagically appear out of nowhere after they're configured.
Can someone point me to some samples somewhere? Have I missed a section at MSDN?
tblOrders.rows[CurrRow].style.display = 'none';
now im doing something on the Gridview_RowCommand event at this time the gridview got refreshed so that the hiden rows are visible, but i dont want to show the hidden(invisible) rows while rowcommand event fired. so, is there any way to solve this issue?
experts please help me to resolve this...........!
Hi all,In my asp.net application i'm using gridview to which i'm binding data dynamically by writing a select query in code behined file (all column's are autogenerated) now i want to change gridview cell to edit mode from label to textbox or dropdown on clicking of gridview's cell.How can i achive this in code behined file.thanks in advanceraj
I want to pgroammatically change the gridview ItemTemplate properties (mostly CSS Class)<asp:GridView ID="gvSearchResults" GridLines="None" Width="700px" ShowHeader="False" AutoGenerateColumns="False" DataSourceID="XMLDS" runat="server"><Columns><asp:TemplateField><ItemStyle CssClass="WHATEVER" /><ItemTemplate>So in the gridview rowdatabound event, I want to change the template based on the data for that specific row.Apart from the data, how can I change the ItemTemplate CSS class for the current row via Code behind?
I could use some help in coding a query.
I have a list box that allows for multiple selections (holding down the control key) the selection quantity is basically unlimited, but realistically should never be more than 50 to 100 items from the listing of about 3000 items.
I need to collect the list of selected items from the drop down list and retrieve each of their full records from the item master and populate a gridview.
Any help would be greatly appreciated.
I'm a newbie using VWD 2010 Express, asp.net 4.0.
I'm also learning VB and C#. I'm pretty lost, so please direct me.
I'm trying to understand the code-behind behind gridview select/edit buttons. I'm not sure whether I need to look for asp.net or VB/C# tutorials.
protected void ds_Selecting(object sender,SqlDataSourceSelectingEventArgs e)
If there's a tutorial that explains these, please direct me.
I'm using the code below to extract data from a gridview and populate
it into textboxes for the days and two drop downs for Project and
For some rows in the gridview everything but the category ddl
populates correctly. If I click the row a second time the category ddl
displays the correct category.
Can anyone tell me why I have to click twice for some rows? And how do I fix this?
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
//// Get the currently selected row using the SelectedRow property.
GridViewRow row = GridView1.SelectedRow;
txtSunday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
txtMonday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
txtTuesday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
txtWednesday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
txtThursday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
txtFriday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
txtSaturday.Text = (row.Cells.Controls as DataBoundLiteralControl).Text.Trim();
// Set ProjectList ddl to Project in selected row
Please, I need some help.
I am trying to use a Gridview (pirces) within a Listview (products) and have it working for read only. In the Listview_OnItemDataBound I load the data manually with the statements:
GridViewProductPrices.DataSource = GetDataSourcePrices();
This works fine, but when I press the edit button, the row does not get to editmode.
The problem I have why the edit command does not work is that this statement does not work: this.Rows[rowIndex].RowState = DataControlRowState.Edit;
Findcontrol does not find it either.
If I use a datasourceID in the ASPX then it works:
datasourceid = "SqldatasourcePrices" however I am unable to provide the product key to this datasoure for the Gridview (price).
How can I get the Gridview inside the Listview in edit mode? OR
How can I get the product key to the SqldatasourcePrices
Since the Gridview is inside the Listview, the findcontrol does not find the Gridview control and so I can not set it to edit.
After that is all working, how can I implement the insert?
Here are the details of the ASPX:
<asp:ListView ID="ListView.. ....