How to find unhide column numbers in Active Sheet

[Rayner]

I have an active sheet where any of the columns maybe hidden, but I don't know what columns are hidden. How to search the columns which are hidden in the active sheet using VBA.

Also I want to unhide the columns whichever hidden, at the same time i want to store the no of columns which are hidden, so that after unhiding and doing some other calculations, I will hide the columns whatever i unhide before.

 

[Andrew Poulsom]

Not a direct answer to your question, but why do you need to unhide columns to do some calculations? You don't need to select a cell to use its properties/methods.

 

[Rayner]

In my project I have a sheet where column 'g' is hidden(since that column is not useful for user we are hiding during load time itself). Now in that sheet in one column, I am having many instruments name. I want to delete one particular instrument. So i am filtering the rows. say for eg, after filtering I got row no's 13 and 17. Now for 13th row, I am getting two areas, <!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves/> <w:TrackFormatting/> <w:PunctuationKerning/> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:DoNotPromoteQF/> <w:LidThemeOther>EN-US</w:LidThemeOther> <w:LidThemeAsian>X-NONE</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> <w:DontGrowAutofit/> <w:SplitPgBreakAndParaMark/> <w:DontVertAlignCellWithSp/> <w:DontBreakConstrainedForcedTables/> <w:DontVertAlignInTxbx/> <w:Word11KerningPairs/> <w:CachedColBalance/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> <m:mathPr> <m:mathFont m:val="Cambria Math"/> <m:brkBin m:val="before"/> 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Accent 6"/> <w:LsdException Locked="false" Priority="67" SemiHidden="false" UnhideWhenUsed="false" Name="Medium Grid 1 Accent 6"/> <w:LsdException Locked="false" Priority="68" SemiHidden="false" UnhideWhenUsed="false" Name="Medium Grid 2 Accent 6"/> <w:LsdException Locked="false" Priority="69" SemiHidden="false" UnhideWhenUsed="false" Name="Medium Grid 3 Accent 6"/> <w:LsdException Locked="false" Priority="70" SemiHidden="false" UnhideWhenUsed="false" Name="Dark List Accent 6"/> <w:LsdException Locked="false" Priority="71" SemiHidden="false" UnhideWhenUsed="false" Name="Colorful Shading Accent 6"/> <w:LsdException Locked="false" Priority="72" SemiHidden="false" UnhideWhenUsed="false" Name="Colorful List Accent 6"/> <w:LsdException Locked="false" Priority="73" SemiHidden="false" UnhideWhenUsed="false" Name="Colorful Grid Accent 6"/> <w:LsdException Locked="false" Priority="19" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Subtle Emphasis"/> <w:LsdException 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mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} </style> <![endif]-->[FONT=&quot]‘A:F‘ and ‘H:IV, since column 'g' is hidden.

In our project what's happening is, while deleting 13th row, only the first half(A:F) is getting deleted and from the data area we are removing the entire row considering that row as deleted. But second half is not deleted yet. Now for the second time while trying to delete the 13th row, in the data area already it has a statement that 13th row is already deleted, since we are trying to delete it again, its throwing an assert.

So what I am doing is I will unhide the hidden columns in that sheet( only in case of deleting filtered rows) and will delete the rows and then i will again hide the column whatever i unhide before. I cant hot code like giving 'g' is hidden, so unhide it and after deleting again hide it because in other sheets some other column maybe hidden. so in common for that active sheet, i am looking for hidden columns and unhiding it to make the deletion operation fine and then after deleting again i am setting it to default settings.
[/FONT]

 

[Andrew Poulsom]

What code are you using to delete the row? Having column G hidden shouldn't prevent you from deleting an entire row.