How to Insert a picture into excel worksheet using c#?
i am using Microsoft Excel 11.0 Object Library.
thanks
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Second question: In a macro that sets all the text properties on th
active chart the line
?ActiveChart.Axes(xlValue, xlSecondary).AxisTitle.Select?
Returns an error ?method axis of object chart fail? if the active char

I?m creating macros to help me reformat all the charts in a workboo
full of charts and I have a few questions. Ill post them separately t
keep the treads managable
1.    In recording the macros to set font parameters (recorded with th

Despite my bet efforts, i can't get excel to replot data for charts. I have
pressed F9 and there is still no change, I have also right-clicked and
re-selected data ranges.
Any suggestions?

Does anyone know if it is possible in excel to calculate
the area under a curve in an xy chart?
thanks for any help.

Please let me clarify about the nature of data on EXCEL SHEET which
wanted to display on Graph.
There are three columns in an Excel sheet each of them contains data.
In column 1 (Continent) there is only one row that is North America.

Hi friends
I want to create a time frame chart to see when a system was up or down (1
or 0)
I have this information:

I am trying to make a chart showing the absobance of 5 different pH levels.  I want the x axis to be the time of 0, 5 and 10 minutes.  I want the y axis to be the absorbance.  Excel will only allow 3lines or bars per set and defaults my x axis to the 5 pH levels and makes my ...

I have a line chart with annual values running from 1990 to 2003. Since the the data beginning in 2001 was based on a different assumption, I would like to remove the line segment between the years 2000 and 2001. I can't seem to do this the way I can with the Mac Excel version. ...

How can I create a simple graph with one Y axis on the left of the graph and a second Y axis on the right?  This is useful when you have values you wish to graph that are significantly different numerically, such as dollar values between 900 and 1100 and percent values from 50% ...

I am using XLFIT4 (software that adds some functionality to MS EXCEL)
for plotting a graph with x, y and z values. XLFIT plots the curve in
3D space., but I want to find a straight line equation(approximation,
like the least square fit) like z = some function of x and y., from

i need to change the percent in my excel sheet from 12%
to 14%. i am entering in salesman's commissions, when i
enter them, we have it calculated to total 12% at the
bottom of the page. i need to give them 14% now. any help

I have a spreadsheet that I'm using to create a line
chart.  It is to show daily efficiencies.  I've picked the
new cell each day to add to the chart and it's worked fine
until today.  The cells are not in order so I use the CTRL

I have a query that returns weekly data from an external source, covering a
number of years, in tabular form eg.
Year        Tonnes    Energy
1998        1000        2000

Given this data set:
Category Value1   Value2   Value3
January  10 14 15
February 20 24 18