C# - Html Agility Pack - Loop Through Rows And Columns?
Jul 30, 2010
How can I loop through table and row that have an attribute id or name to get inner text in deep down in each td cell? I work on asp.net, c#, and the newest html agility package.
An html file have several tables. One of them has an attribute id=main-part. In that identified table, there are many rows. Some of those rows have same attribute name=display. In those named rows, there are many columns which I have to extract text from. Something like this:
<body>
<table>
</table>
<table>
[Code]....
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Oct 29, 2010
I am using the agility pack to do some screens scraping and my code so far to get titles is:
foreach (HtmlNode title in root.SelectNodes("//html//body//div//div//div[3]//div//div//div//div[3]//ul//li[1]//h4"))
{
string titleString = "<div class="show">" + title.InnerText + "</div>";
shows.Add(titleString);
}
Before the title I want a timestamp related to the title and it has the node /html/body/div/div/div[3]/div/div/div/div[3]/ul/li[1]/ul/li/span. How can I get this value next to the title? So something like: string titleString = "<div class="show">" + time.InnerText + " - " + title.InnerText + "</div>";
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Jun 24, 2010
I have this simple string:
string testString = "6/21 <span style='font-size: x-small; font-family: Arial'><span style='font-size: 10pt; font-family: Arial'>Just got 78th street</span></span>";
how do i use the html agility pack to parse out just the text.
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Feb 7, 2011
i have a problem with my application. I need to pick out a specific text between two nodes. The html page looks like this
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I can pick out Text1 and Text2 with:
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{
if (col.InnerText == "Text1")
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Mar 21, 2011
I am attempting to replace this god awful collection of regular expressions that is currently used to clean up blocks of poorly formed HTML and stumbled upon the HTML Agility Pack for C#. It looks very powerful but yet, I couldn't find an example of how I want to use the pack which, in my mind, would be a desired functionality included in it. I am sure I am an idiot and cannot find a suitable method in the documentation. I had the following html:
<p class="someclass">
<font size="3">
<font face="Times New Roman">[code]....
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Apr 4, 2011
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Dim doc As New HtmlDocument()
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More info:
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Nov 12, 2010
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Dec 7, 2010
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Sep 20, 2010
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[Code]....
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Dec 8, 2010
what is means of both and difference between both.
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Feb 26, 2010
iam working with gridview in asp.net3.5,Sqlserver2008 I am retrieving data from a SP into a datatable.i need to store this table into gridview. but am getting the last row from my datatable into my gridview.
here i need to add each row to the datatable.
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[Code]....
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Feb 8, 2011
I have several rows in my database like this
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Jan 17, 2011
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Oct 13, 2010
I have a following scenario - A use selects criterias from a webform (C#) - a result is then returned from the sql. Say, to start, there are 2000 data returned from the sql and are stored in a dataset.
Now, the user wants to choose a number of drops (up to 6) - with the number of drops selected, they can enter their own quantity in each box. So, they can divide the 2000 records into 6 different drops. With each drop, there is campaigncode created based on the mail date and the job number they provide.
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Here is the code:
[Code]....
I think its this line right here thats causing the problem. But i don't know how to tweak this so as to accomplish what i want to do.
if (Convert.IsDBNull(DSAEFile.Tables[0].Rows[i]["Campaign Code"]))
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Jan 12, 2010
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MANUALLY_ADDED_ROW
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MANUALLY_ADDED_ROW
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I currently have a GridView control on my aspx page with paging enabled and I need to loop through the entire row collection/count to process the selected records. With my current code, it will only loop through the current page of GridView row.
foreach (GridViewRow data in grid.Rows)
{
//here is my code
}
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May 7, 2015
I tried to keep all the data in the gridview when paging, but when I try to save it, which appears in my database only when it is active pages .. ex: in the first and second page I have data in gridview .. when I save, the stored in the database only the first or second page of course .. so I like to keep all my data in gridview when paging..
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string sql1;
foreach (GridViewRow row in GridCustomColumn.Rows)
{
[Code].....
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Jan 12, 2010
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<table
style="width:100%;">
<tr>[code].....
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Jul 12, 2010
I wish I could go all the elements of an ASP.Net page (HTML elements) and manipulate its text property / value. How could I do that?
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I'll put an example of code that I'm currently studying and trying adpater for my needs.
[Code]....
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I am looking to 'hypothetically' post nine rows of data with column headers for 15 different columns. That would be too many textboxes. All the data is directly calculated in VB.net. I want to insert some sort of spreadsheet-type deal with the tool "Table" or something I heard about "Gridview?".
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Feb 9, 2010
i want to make a datagrid with 2 columns and many rows the columns i want to have databinding with a datatable
i want the 1 row 1 column of datagrid have data from 1 row of datatable
i want the 1 row 2 column of datagrid have data from 2 row of datatable
i want the 2 row 1 column of datagrid have data from 3 row of datatable
i want the 2 row 2 column of datagrid have data from 4 row of datatable
......
......
i use something like this
[code]...
but i have two times the same in tha datagrid left and right
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Nov 13, 2010
This is how my table in db looks like
Remarks Id Remark
1 Rem1_aaa
2 Rem1_ccc
1 Rem1_bbb
2 Rem1_ddd
i want the output as:
Id Column1 Column2
1 Rem1_aaa Rem1_bbb
2 Rem2_ccc Rem2_ddd
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Nov 13, 2010
I have a table think as table1, with 3 columns
col1 col2 col3 -- Columns
Y N 1 -- Data
but i want
colname val
col1 Y
col2 N
col3 1
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