Getting input from one textbox and displaying output in second textbox after some calculations.

[learner93]

MATERIAL	TEMPERATURE	ALLOWABLE
STEEL	300	423
STEEL	350	427
STEEL	400	428
STEEL	450	425
STEEL	500	419
STEEL	550	410
STEEL	600	401

<tbody>
</tbody>

Hi all,
I have a table like this where I store my values. Also I have two textboxes inside a user form. One is for inputting the temperature value and other for outputing the allowable after forecasting for that particular temperature values.

• What I was doing in the worksheet was,

1. using index match function to get the values ,lower and upper to the input value ,
2. using vlookup to get corresponding allowable
3. Store these 4 values in particular cells
4. using forecast function to interpolate from these for values

But i failed in converting these to vba. Please help.
Thanks in advance.

 

[Roderick_E]

First, dim the input value:
Dim inputtemp as double
Let's suppose the textbox where the user inputs a temp is Textbox1 and the result is TextBox2 (adjust as needed)

inputtemp = Textbox1.value
Textbox2.value = application.index(activesheet.range("C:C",application.match(inputtemp,activesheet.range("B:B"),1))

 

[learner93]

First, dim the input value:
Dim inputtemp as double
Let's suppose the textbox where the user inputs a temp is Textbox1 and the result is TextBox2 (adjust as needed)

inputtemp = Textbox1.value
Textbox2.value = application.index(activesheet.range("C:C",application.match(inputtemp,activesheet.range("B:B"),1))

Hi,
Thanks for the answer, but it is not working . I have also tried using Application.WorksheetFunction instead of application.index().


Also the value to be shown in excel should be the one which should be obtained after three four calculations.

Please help me

 

[Roderick_E]

Which column is the Temperature and which is the Allowable?

 

[learner93]

Which column is the Temperature and which is the Allowable?

temperature is in column b and allowable is in column c.


Also this many things have to be done

I have a table like this where I store my values. Also I have two textboxes inside a user form. One is for inputting the temperature value and other for outputing the allowable after forecasting for that particular temperature values. [/COLOR]

• What I was doing in the worksheet was,

1. using index match function to get the values ,lower and upper to the input value ,
2. using vlookup to get corresponding allowable
3. Store these 4 values in particular cells
4. using forecast function to interpolate from these for values

I dont have any idea on how to store the values I get during each calculations.