Forms Data Controls :: How To Compare The Rows In Gridview
Oct 6, 2010
i have a gridview with check box in it and I also have a button separately.The gridview contains students name and their school name.User will select rows in gridview with the check box and click the button.Now what I want is, if user select students from two different school, system will display message ("wrong selection").But if user select student with in the same school, system will work as it should be.so, how can I compare the rows??
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Similar Messages:
Sep 20, 2015
For ex:
Grid 1
ID Name
1 aaa
2 bbb
3 ccc
Grid 2
ID Name
1 aaa
3 ccc
I want O/P in Grid 3:
2 bbb
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May 7, 2015
Repeater control as follows
coursename coursedate coursecode
RAFF 30 mar 14 PSTF
RPST 30 mar 14 PSTF
In Gridview as follows
coursename coursedate coursecode
RAFF 30 mar 14 PSTF
RPST 30 mar 14 PSTF
MFA 29 mar 14 AMC
I want to compare the Gridview 3rd row coursecode(AMC) and Repeater control 2nd row coursecode(PSTF). if both course code matches i want to show the message coursecode matches.if both course code not matches i want to show the message coursecode not matches. For that how can i do in asp.net using c#.
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Jun 25, 2010
I have a gridview control having the following columns.
ContestantID
Public Votes
Judges Votes
Public Percentage
Total
Schedular ID
Formula
4
200
1
51.282
330
2
130
3
190
2
48.718
450
2
260
2
1
??
25
1
1
??
1
3
??
75
3
1
??
On the basis of SchedularID i want to compare the value in column total and make the one with higher value as bold. But the problem is i am calculate the Total column at run time inside Row databound even. So any solutions?
[Code]....
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May 13, 2010
I'm a little new in ASP.NET, so i don't know how the .NET machine fully works..I'm using two strategies to solve my problem, both invoked by a Button.Click event, but i don't know which one is better..My worries are about the server overload and page load time.This is the regular approuch i've used..
[Code]....
The second one is by using a funtion (named checkIfNumberExistsInDataTable) that does a binary search in a datatable to find a number
conn.Open()
Dim dr As SqlDataReader = cmd.ExecuteReader
Dim da As New DataTable()
[code]...
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May 7, 2015
I came across a situation where a user selects no of rows from dropdown , depending upon the user input, automatically that no of editable rows should appear to input data...(maximum 8 rows only)
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Mar 4, 2011
I'm binding a gridview from a webservice with 30 columns and 10 rows, I need to print the same in a PORTRAIT, for that i decided to display columns as rows and
rows as columns like below:
EMP1 1 2 3 4
EMP2 1 2 3 4
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Nov 21, 2012
I have a grid view with 2 text boxes as template field.....I have to do client side validation like data type checking and comparison of the textbox values.I tried many ways...Required field validater is not working .I guess may be because I am not posting back to server for individual row but single click updation at the end of editing.I am trying for 2 days now....I am not able to connect grid view templates with java script functions.
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Dec 10, 2010
I have a set of dataset with different column retrieved from DB. I need to present the datasets in one GridView (or other ListView etc...) without specifying the column_header. It should present automaticly since the GridView is bind to the DataSet.
In additional, I want this GridView to handle multiple rows edit and update the dataset, idealy, show data in textboxs in initially.How could I set the GridView to edit_model without hardcode column_header and textboxs in 'itemtemplate' or filed.
How could I achieve the bulk edit and update, so that I can assign 'mydataview1.table' to the dataset.
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Mar 18, 2014
How to check the condition if the input QTy is more than current Qty then pop up the message?
For the example, if the input adjQty is more that Data key of Values Qty , then pop up alert meesage .
protected void gvAdjQty_RowUpdating(object sender, GridViewUpdateEventArgs e) {
SqlConnection conC = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings
["CIMProRPT01testserverConnectionString"].ConnectionString);
string InvID = gvAdjQty.DataKeys[e.RowIndex].Values["INV_ID"].ToString();
string InvLoction = gvAdjQty.DataKeys[e.RowIndex].Values["INV_LOCATION"].ToString();
string InvQty = gvAdjQty.DataKeys[e.RowIndex].Values["INV_QTY"].ToString();
TextBox Inv_AdjQty = (TextBox)gvAdjQty.Rows[e.RowIndex].FindControl("Inv_AdjQty");
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May 11, 2010
I have 2gridview. And I want to Every rows sum to another gridview like this.
1.Gridview
ID Ad KM M
1 a 12 5
1 a 13 4
2 b 11 1
2 b 10 2
2.Gridview
Id Ad TotalKm TotalMeter
1 A 25 6
2 B 21 3
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Mar 29, 2011
how can i delete the whole rows of gridview using code behind c sharp like
Col1 Col2 Col3
a 1 5
a 2 6
a 3 7
a 4 8
and I want to delete the whole rows in the gridview so that it becomes
Col1 Col2 Col3
a 4 8
only last duplicate row left and all the rest is deleted (rows are deleted from all the columns of gridview)
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Nov 23, 2010
I have 2 tables. Table1 and Table2 are related with Column Uid.
Table1 Table2
UId Name
Id Car Uid
10 Stalin 1 Audi 10
20 Antony 2 BMW 10
Here Stalin has 2 cars, one is Audi and other is BMW. I have to display output in a webpage like below.
Name Car__
| Stalin | Audi |
| | BMW |
In which control can we get the output like above. No problem whether it in Listview or Gridview controls.
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Jul 30, 2010
Having a bit of difficulty working this gridview update problem out - I have managed to get edit/update function working but instead of only updating the current gridview row it is updating the whole table I believe this is due to a missing where statement on my Update statement - to single out the row index of my grid row.When I configure my sql datasource I am using custom statements Here is my update statement
UPDATE SimpData SET store_nbr = @store_nbr, date = @date, data_type = @data_type, acct_1 = @acct_1, amt_1 = @amt_1, acct_2 = @acct_2, amt_2 = @amt_2, acct_3 = @acct_3, amt_3 = @amt_3, cheque_nbr = @cheque_nbr, cheque_amt = @cheque_amt, gst_hst = @gst_hst, qst = @qst, comments = @comments, uploaded = @uploaded
Here is my gridview
<asp:GridView
ID="GridView1"
runat="server"
CellPadding="4"
Font-Names="Arial"
ForeColor="#333333"
GridLines="None"
Font-Size="Smaller"
Width="100%"
AllowPaging="True"
OnSelectedIndexChanged="GridView1_SelectedIndexChanged"
OnRowCommand="GridView1_RowCommand"
OnRowEditing="GridView1_RowEditing"
OnRowUpdating="GridView1_RowUpdating"
AutoGenerateColumns="False"
DataSourceID="SqlDataSource1"
OnRowDataBound="GridView1_RowDataBound">
<RowStyle
BackColor="#EFF3FB"
/>
<FooterStyle
BackColor="#507CD1"
Font-Bold="True"
ForeColor="White"
/>
<PagerStyle
BackColor="#2461BF"
ForeColor="White"
HorizontalAlign="Center"
/>
<SelectedRowStyle
BackColor="#D1DDF1"
Font-Bold="True"
ForeColor="#333333"
/>
<HeaderStyle
BackColor="#507CD1"
Font-Bold="True"
ForeColor="White"
Font-Size="Smaller"
/>
<EditRowStyle
BackColor="#2461BF"
/>
<AlternatingRowStyle
BackColor="White"
/>
<Columns>
<asp:ButtonField
ButtonType="Button"
CommandName="Select"
HeaderText="Select item to delete"
ShowHeader="True"
Text="Delete">
<ControlStyle
Font-Size="Smaller"
/>
</asp:ButtonField>
<asp:CommandField
ShowEditButton="True"
/>
<asp:ButtonField
ButtonType="Button"
CommandName="Select"
HeaderText="Select item to upload"
ShowHeader="True"
Text="Upload">
<ControlStyle
Font-Size="Smaller"
/>
</asp:ButtonField>
<asp:BoundField
DataField="store_nbr"
HeaderText="Store Number"
SortExpression="store_nbr"
/>...............
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Jan 13, 2011
I have a GridView with edit/delete column, label column and DropDownList column. I have a textbox outside the GridView and I want to choose only those rows from the GridView which have for the second column the same value as the value of the textbox while paging.
I wrote code, but I got 0 rows as a result, which is not true.
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May 11, 2010
I have been tinkering with a adding row to gridview code from [URL] I have been able to adapt it to my needs but I would like to have the user edit the select statement that shows the initial gridview form.
.ASPX
[Code]....
C#
[Code]....
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Jun 24, 2010
I have a gridview bind to an object datasource Now there is an edit button to edit the entriesUser selects new entries and clicks update Gridview gets updated (all previous entries replaced)Now the new records dont contain the table id of the previously added rowsOn form update, how do I know which entries to drop from database and which entries to insert as the previous rows are all gone?the results are in form of collections of objects returned by object datasource.
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Jul 19, 2010
I want to remove rows (which contains text) of a gridview on a button click..
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Jul 2, 2010
My users would like to be able to have table headings, then a row with some dropdown lists to discriminate what records are seen in the gird below. Is there a way to do this, or do you have to have the drop down lists floating seperately above the grid?
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Jan 11, 2010
is there a way to swap rows in a gridview up and down. if so, what would be the easiest way to do this?
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Nov 27, 2010
I have a List box that displays my Vendors, and then I have a Gridview that shows payments made to those vendors. Is there any way of making the gridview always show 12 rows, regardless if 4 payments were made or even 0 payments have been made ?
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Jun 24, 2010
how to Grouping rows in a gridview?
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Jan 14, 2010
I am using a Gridview on a webform. Got the editing/updating all working correctly. Problem is, all the data is on one row and it is alot of data. I thought about splitting the data into 2 gridviews but then all of the employee data isn't lumped together like the higher ups want.
I have done research on a DataRepeater as it will give me the formatting I need it but it doesnt support editing.
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Feb 18, 2010
I have a Gridview which is populated with data based on the selection of dropdowns in a web form. Once the gridview is displayed on the page the user has a "Print" button that will print the gridview. I need to allow the user to remove rows from the gridview prior to printing. I do not want to remove the data from the database, only from the displayed gridview.
I've added a column to the Gridview that has a checkbox which appears next to each row. The header of this column reads "Exlude". If the user checks a box next to a row then this row should be excluded from the printed gridview.Totally new to gridview .. don't know where to go from here.
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Oct 6, 2010
I bind data to GridView from SqlDataSource. GridView have <19 rows. But i want that all 19 rows are written. If Rows in SqlDataSource are empty it's must be empty in GridView but must be there!
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