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Search found 85 results on 4 pages for 'harikrishna'.

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• For which substring of the string1 matches occurred with the string2.

  - by Harikrishna

  I want to know that in particular string1 for which substring of the string1 the string2 matches.Like String str1="Order Number Order Time Trade Number"; String str2="Order Tm"; string regex = Regex.Escape(str2.Replace(@"\ ", @"\s*"); bool isColumnNameMatched = Regex.IsMatch(str1, regex, RegexOptions.IgnoreCase); I am using regex because "Order Tm" will also matches "Order Time".It gives bool value that matches occurred or not. But if it str2 is in str1 then I want to know at which position in the str1 the str2 matches. Like str2="Order Tm" then something like that returns the string which is matched with str2 in the str1.Here str2="Order Tm" then it should return like in the str1,Order Time is the substring where matches is occurred.

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• Is there any inbuilt support or native library in the .net for parsing html file ?

  - by Harikrishna

  Why html agility pack is used to parse the information from the html file ? Is not there inbuilt or native library in the .net to parse the information from the html file ? If there then what is the problem with inbuilt support ? What the benefits of using html agility pack versus inbuilt support for parsing information from the html file ?

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• How to remove row which has one or more empty or null cell ?

  - by Harikrishna

  I have datagridview on my winform. I am displaying records in the datagridview. Now after displaying the records on the datagridview, I want to remove the row from datagridview which has one or more empy cells that is no value in the cell for that row. So for that I am checking each cell for every row if there is any cell empty or null then I remove that rows using RemoveAt() function. My code is : for (int i = 0; i < dataGridView1.Rows.Count - 1; i++) { for (int j = 0; j < dataGridView1.Columns.Count; j++) { if (string.IsNullOrEmpty(dataGridView1.Rows[i].Cells[j].Value.ToString())) { dataGridView1.Rows.RemoveAt(i); break; } } }

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• Removing any no. of /r/n/t from html source using Regex.

  - by Harikrishna

  I am parsing html file with using HTML agility pack. Now it extract the information with /r/n/t which I don't want.Now for removing these /r/n/t I want to use regular expression so what is the regular expression for removing /r/n/t which can be anywhere in the source.

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• What type of structure should be here ?

  - by Harikrishna

  I have need of suggestion here that how should be the xml structure here for my need. I want to store data for more than one table in single xml file that is I want to define more than one table in single xml file.And I want to set more than one attribute for each column definition. Like I have three tables PersonalInfo,OfficeDetail,OtherInfo. Columns for each tables : PersonalInfo: Columns: Name, Address Attributtes: Name optional="true" IsInSameColumn="true" Pattern="abc" OfficeDetail: Columns: Pid, Work Attributtes: Pid optional="true" IsInSameColumn="true" Pattern="798" OtherInfo : Columns: PhoneNo How Should be the xml structure here such that I can read it like if only a single table I want to read from xml file.

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• difference between roles and users

  - by harikrishna

  What is the differences beween roles and users.

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• Some bold and some simple word within the same statement.

  - by Harikrishna

  I want to show some bold and some simple word within the same sentence.If I use the textbox then every word will be simple, not some bold and some simple so I want a control's text property in that I can write some bold and some simple word within the same statement

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• Is using a DataSet's column Expression works in background same as manual calculation?

  - by Harikrishna

  I have one datatable which is not bindided and records are coming from the file by parsing it in the datatable dynamically every time. Now there is three columns in the datatable Marks1,Marks2 and FinalMarks. And their types is decimal. Now for making addition of columns Marks1 and Marks2 's records and store it into FinalMarks column,For that what I do is : datatableResult.Columns["FinalMarks"].Expression="Marks1+Marks2"; It's works properly. It can be done in other way also is foreach (DataRow r in datatableResult.Rows) { r["FinalMarks"]=Convert.ToDecimal(r["Marks1"])+Convert.ToDecimal(r["Marks2"]); } Is first approach same as second approach in background means is both approach same or what? EDIT: I want to know that first approach works in background as second approach.

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• Which substring of the string1 matches with the string2.

  - by Harikrishna

  There are two strings. String str1="Order Number Order Time Trade Number"; String str2="Order Tm"; Then I want to know that str2 matches with which substring in the str1. string regex = Regex.Escape(str2.Replace(@"\ ", @"\s*"); bool isColumnNameMatched = Regex.IsMatch(str1, regex, RegexOptions.IgnoreCase); I am using regex because "Order Tm" will also matches "Order Time".It gives bool value that matches occurred or not. Like str2="Order Tm" then it should return like in the str1,Order Time is the substring where matches is occurred.

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• System.IO.File.ReadAllText(path) does not read the html file.

  - by Harikrishna

  I want to read the html file.And for that I use System.IO.File.ReadAllText(path).It can read all the html file but there is one file which is not read through this function. I have also used using (StreamReader reader = File.OpenText(fileName)) { text = reader.ReadToEnd(); But still there is same problem. What is the reason can be there ? And for that what can be the solution ? Or any other way to read the file ?

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