[MFC] TextBox

[torNAdE]

Hi, i have a text Box in my form. mu aim is to force the user to type just numbers in that textBox.But i dont know how to do that. So some plz could help me? i Use the MFC. thank you.

[georgeraafat]

You can use the ES_NUMBER style when creating the control. If the IDE does not expose this style, edit the .rc manually and add it. gmileka

[led mike]

georgeraafat wrote:

If the IDE does not expose this style, edit the .rc manually and add it.

Wait, wouldn't the be #define in a header file? :confused:

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"What classes are you using ? You shouldn't call stuff if you have no idea what it does" Christian Graus in the C# forum led mike

[Naveen]

right click on the edit box->Take properties->Take Style tab-> In it u can find a check box labled Number-> Check it nave

[georgeraafat]

Yes - ES_NUMBER is defined in winuser.h. The .rc files can include headers. gmileka

[Anu_Bala]

But by checking the box,we cannot include the decimal points...I have the same problem.

[Naveen]

In that case derive a class from CEdit and overide the WM_CHAR message.. Inside that function u can prevent what ever characters u want(by not calling the CEdit::OnChar() from that function ) nave

[Hamid Taebi]

CEdit m_Edit; m_Edit.Create(ES_NUMBER|WS_CHILD|WS_VISIBLE|WS_BORDER,CRect(0,0,100,23),this,1); m_Edit.SetWindowText("123"); ---------------------------- m_Edit.ModifyStyle(0,ES_NUMBER); or change Number (ES_NUMBER) to true in window property form your Editbox