DataSource Controls :: Condition We Should Use The Datareder Instead Of Datatset?

Jun 25, 2010

in .net we have the facility of choosing both disconnected and connected mode to fetch data from database.But I am confused when should I use datareader?

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Similar Messages:

DataSource Controls :: Condition Statement For Duplicate Data?

Feb 7, 2010

im doing a shopping cart for my website. And i want to do a conditional statement to check if the
custname and productcat is inside the shopping cart then i'll only insert/update the quantity of the product he purchased.

here's my code:

Protected Sub btnAddToCart_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAddToCart.Click

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DataSource Controls :: How To Add Condition In Select Statement For Datedifference Function

Mar 5, 2010

this is my select Statement.:-

Select (datediff(day,db_TargetDate,getdate())) from tbl_abc

in select statement only i wanted only those record in which datedifference is less than 5.

declaration of variable & then conditional checking is not wanted me because i wanted result is into select statement only & not using print statement.

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DataSource Controls :: SqlDataSource : Make Condition Only If Data Is Not Null?

Feb 21, 2011

I have a SqlDataSource connected to database and use a parametrized query to fetch out data.Query has got a very large varchar field on which i have to perform a search.To make search, i have 2 combobox and a textbox organized in this way

MAIN CATEGORY (combobox)-> CATEGORY TYPE(combobox) -> MODEL(textbox).

Based on main category choose, category type is filled from database. At last, it's added a "nothing" combobox item.Now i should search into big varchar field adding category type condition but, if nothing is specified, i should make identical search like all combobox value are selected. How should i, in your opinion, make this using SqlDataSource?

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DataSource Controls :: Delete Records Based On Join Condition From Other Table?

Feb 25, 2010

I want to delete recodrs from based on some join condition between two tables.

One table belongs to my DB ( table name : FeeDetails)

and second table ( TargetTable) is on different server.

I have delete records from TargetTable table based on join condition between two tables.

I am able to select records

[Code]....

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DataSource Controls :: Case Statement Assign Values Based On Condition?

Feb 2, 2010

I need to modify the results (NULL) to reflect '0.00'.

My query statement is giving me an error at the CASE level.

[code]...

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DataSource Controls :: Fetch Record Using Join Query When One Join Condition Is True?

Feb 18, 2010

To write a join query with or condition. It means a query has two inner join, here it is possible to fetch the records, if one inner join is true and other is false. I got a record when only two join conditions are true.

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DataSource Controls :: Master Detail Using EF Model Where Condition For Detail - 3.5 Sp1?

Jan 26, 2010

I've been experimenting with using EF (asp.net 3.5 sp1) with a master detail page. Using northwind as the database, I'm simply trying to have categories as master and products as detail. I have read everything I could find on the net about the where condition and it still fails with this error as soon as I click the select link in the master grid:

Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: A property with name 'CategoryID' does not exist in metadata for entity type 'WebAppEF01.Products'.

What strikes me is that the CategoryID column is not exposed by the EF model. That's been rolled up into the navigation element 'Categories' I suppose...but on the surface this seems to create the problem I've running in to. I've tried turning off the autogeneratewhere clause but didn't have success. The code for this page follows below.

[Code]....

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C# - Disable Validation Controls Based On A Condition?

Sep 15, 2010

I have an asp.net application that uses validation controls on textboxes. However, if the user enters a value in txtFieldA, then I want to disable the validation controls on txtFieldB and txtFieldC.

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Forms Data Controls :: How To Manage Condition In Presentation

May 29, 2010

I have a date base with a table named 'movies'. I want to take information on my database. I use a SQLDataSource. For my presentation, I use a repeater. Here is my code :

[Code]....

But if for exemple, 'champ1' is empty in my database, i don't want to print it in the result of my query ! But i can't arrive ...

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Data Controls :: How To Highlight GridView Row Based On Condition

May 25, 2012

I want to higlight the background color based on condition

E.g. I have a column like 

name       rate

rafi           100
ravi           0
karthick   300

Here rafi and karthick should display the background color

ravi should display the whitecolor

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Data Controls :: Change Color Of Particular GridView Row On Some Condition?

Nov 27, 2013

There is a gridview, in that i have 5 columns. Data is coming from Database inside gridview.

I want to change the ForeColor of 5th column's particular rows in gridview according to condition.

The data in 5th column is coming from Database. I want to change the ForeColor of that column's particular rows according to condition.

here is gridview data:-

Station Name
State
Gate1
Gate2

[Code].....

I want to change the color of 5th column("DangerValue") rows only according to condition.

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Data Controls :: How To Use IF ELSE Condition In EVAL Function In GridView

May 7, 2015

<asp:TemplateField HeaderText="Is Activate ?">
<ItemTemplate>
  <a href="#" onclick='fnViewRemarksTest(<%#DataBinder.Eval(Container.DataItem,"CustomerId")%>)'><%#Eval("IsActivated ")%></h3></a>
</ItemTemplate>
</asp:TemplateField>

Is Activated is a boolean data type column in Sql.

I want to Show that, when IsActivated is true text will be "User Is Active" and when false , the text will be "User Is not activate" ...

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Forms Data Controls :: How To Change The Color Of The Value In Gridview Using Condition

Jun 17, 2010

[URL]

if the ABOVE pic is not visible CLICK HERE to view

I want to change the colors of the values from the table SALARY

if the salary is > 20,000 i want to change it to GREEN color

if < 20,000 then it should show RED color

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Forms Data Controls :: Invalid Column Name With Search Condition?

Jan 18, 2011

I am trying to get gridview with SqlDataSource.

When I do test the SQlDataSource with condition in status field, It shows error that invalid column name.

status field data type is char and default value is O in SQL server. When I give the 'O' in condition, it comes error about invalid column name.

What does it mean eaxctly invalid column name and how can I fix it?

Do I have to change DB type or something?

.error message is Invalid column name 'O'

[Code]....

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Forms Data Controls :: Make The Linkbutton Disabled On Condition?

Aug 10, 2010

In my grid I have three fields: Action date, type name and TypeId. I want to make the Edit linkbutton disabled when the type name is either 'Accepted date' or 'Received Date'. I can do it if there is one condition by the following code, but I can not pass both.

<asp:LinkButton
ID="lbEditAction"
runat="server"
CausesValidation="False"
CommandName="Edit"
CssClass="LinkButton"
Height="19px"
Text="Edit"
Enabled='<%# Not "Accepted Date".Equals(Eval("ActionTypeName")) %>'
Width="39px"></asp:LinkButton>

Is there a way to do this?

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Forms Data Controls :: Set Certain Columns In Gridview Invisible Upon Certain Condition?

Jul 2, 2010

I have a gridview that is being populated off of a query that has joins in it. It works fine. However, I want to display one record of all information but then blank out all colunmns accept 1 for the other 3 records that it is picking up. In other words, right now, all three records have duplicate info in them accept this one column. can this be done? Can I somehow blank out other columns based upon what is in the single column? This is all being done in a gridview. I realize it would do a master detail type scenario but I want all of this information to display without someone having to click on a field or anything.

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Forms Data Controls :: Display Image In Gridview According To Condition?

May 8, 2010

I have a gridview bound to object data source & in its item template i have some labels and one image control and I have a [Status] column in database that store either true or false in bit format . now what i want is if value in status column is true then image control's ImageUrl property should use image ~/images/Show.jpg and if it have false value then it should show ~/images/Hide.jpg.

currently i am using this code it works fine but i think there must be some good better way to achieve this goal. here is the code that i m using

if (e.Row.RowType == DataControlRowType.DataRow)
{
Image img = (Image)e.Row.FindControl("ImgCatStatus");
if (img.AlternateText == "True")
{
img.ImageUrl = "~/images/Show.jpg";
}
else
{
img.ImageUrl = "~/images/Hide.jpg";
}

i have bound the alertenateurl to <%#Bind('Status')%> and performing evaluation based on value it contain

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Forms Data Controls :: Hide Gridview Row Based On Condition?

May 10, 2010

I have one asp.net gridivew where i have written some code and bind it.. itz working fine now my requirment is when ever any gridview row which conatin column 3rd zero(0) i want to hide tht row ..

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Data Controls :: Change GridView Row Color Based On Condition

Jul 26, 2013

I want to change the color of particular gridview rows with an image in one row, based on condtion. How to achieve it.

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Data Controls :: How To Display Different Row Colors Based On Condition In Gridview

Jul 19, 2013

how to display row values based on condition in grid view control and how to display different row colors based on condition in grid view.

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Data Controls :: How To Blink GridView Row Based On Some Condition Using JQuery

May 7, 2015

I have to write this code to blink particular rows of gridview based on some conditions I found below link which actually does blink but after we click the row. URL...I need that the row should blink as soon as the web page loads.I also tried using the jquery as in below link but it is also giving error as.URL...

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Data Controls :: How To Change Color Of Particular Cell Of Gridview As Per Condition

Feb 25, 2016

I have a gridview that shows Gender column, My requirement is to set the color of Gender column with following condition

if Male-->Color is Red

if Female-->Color is Yellow

how should i do this ?

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Data Controls :: While Binding DataList / How To Bind In Next Row Based On Condition

Apr 27, 2016

I am using Datalist to bind userdetails which contains department name. With RepeatColumns="2" & RepeatDirection=" Horizontal". Now i want to check a condition while binding.for Example; If i am binding with 5 users having 3 users with same department and remaining 2 users with different departments then i want to show 1st 3 users having same department in two rows and remaining to users in next two rows.

<asp:DataList ID="dlHaysContacts" runat="server" RepeatColumns="2" RepeatDirection=" Horizontal">
<ItemTemplate>
<div class="dlSettings">
<div>
<asp:LinkButton ID="lnkHaysContactName" runat="server" Text='<%# Eval("HaysContactName") %>'

[code]....

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Data Controls :: Change Row Color Of GridView Control As Per Condition Specified

Jan 23, 2013

In my asp.net+vb web with access database in a gridview i used the following code

Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs)
If e.Row.RowType = DataControlRowType.DataRow Then
If (e.Row.DataItem("TEN") > 24) Then
e.Row.ForeColor = Drawing.Color.Red

[Code] ....

The above code is working in my sqldatabase web but not working in access database web...

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