Formatting text table in file, merging two lines per row into one

Question

I'm trying to write some information to a text file but the second row making spaces between the lines The code : ``` private void CreateDriversList() { StreamWriter w = new StreamWriter(contentDirectory + "\" + "Drivers.txt"); w.WriteLine("Module Name Display Name Driver Type Link Date"); w.WriteLine("============ ====================== ============= ======================"); //Declare, Search, and Get the Properties in Win32_SystemDriver System.Management.SelectQuery query = new System.Management.SelectQuery("Win32_SystemDriver"); System.Management.ManagementObjectSearcher searcher = new System.Management.ManagementObjectSearcher(query); foreach (System.Management.ManagementObject ManageObject in searcher.Get()) { w.WriteLine(ManageObject["Name"].ToString()); w.WriteLine(" " + ManageObject["DisplayName"].ToString()); } w.Close(); } ``` Once i added the line : ``` w.WriteLine(" " + ManageObject["DisplayName"].ToString()); ``` The result in the text file is like this : ``` Module Nam…

Accepted Answer

You've called `WriteLine` twice in your loop - so it's adding two lines for each item. You only want to add one line, e.g.

```
w.WriteLine("{0} {1}", ManageObject["Name"], ManageObject["DisplayName"]);
```

That won't pad the spaces though, so you need to include an alignment aspect in the composite format string. You want left padding, so you need a negative alignment, and it looks like you want 12 characters before the space, so:

```
w.WriteLine("{0,-12} {1}", ManageObject["Name"], ManageObject["DisplayName"]);
```

Formatting text table in file, merging two lines per row into one

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