в 15:31, 26 мая 2010

2010-05-26T15:31:02Z

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2010-05-26T12:06:05Z

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==An Array Of RadioButtons==

<source lang="csharp">
#include "stdafx.h"
[STAThreadAttribute]
int main(array<System::String ^> ^args)
{
Application::Run(gcnew Form1());
return 0;
}

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;
public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
array<String^>^ rbText = gcnew array<String^> {L"Can", L"You", L"Click", L"More", L"Than", L"One"};
radios = gcnew array<RadioButton^>(6);
label = gcnew Label();
for (int i = 0; i < radios->Length; i++)
{
int j = 50*i;
radios[i] = gcnew RadioButton();
radios[i]->BackColor = Color::FromArgb(255,j+5,j+5,j+5);
radios[i]->ForeColor = Color::FromArgb(255,250-j,250-j,250-j);
radios[i]->Location = Drawing::Point(90, 10+(40*i));
radios[i]->TabIndex = i;
radios[i]->TabStop = true;
radios[i]->Text = rbText[i];
radios[i]->CheckedChanged +=
gcnew EventHandler(this, &Form1::radioCheckedChanged);
}
Controls->AddRange(radios);
label->Location = Drawing::Point(90, 10+(40*radios->Length));
Controls->Add(label);
}
private:
array<RadioButton^>^ radios;
Label ^label;
System::ComponentModel::Container ^components;

void InitializeComponent(void)
{
this->SuspendLayout();
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(292, 273);
this->Text = L"An Array Of Radios";
this->ResumeLayout(false);
}
private:
void radioCheckedChanged(Object ^sender, EventArgs ^e)
{
RadioButton ^rb = (RadioButton^)sender;
if (rb->Checked == true)
label->Text = rb->Text;
}
};

</source>

==Grouping Radios==

<source lang="csharp">
[STAThreadAttribute]
int main(array<System::String ^> ^args)
{
Application::Run(gcnew Form1());
return 0;
}
using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data;
using namespace System::Drawing;

public ref class Form1 : public System::Windows::Forms::Form
{
public:
Form1(void)
{
InitializeComponent();
BuildRadios();
}
private:
System::Windows::Forms::GroupBox^ groupBox2;
System::Windows::Forms::GroupBox^ groupBox1;
array<System::Windows::Forms::RadioButton^>^ radio1;
array<System::Windows::Forms::RadioButton^>^ radio2;
array<System::Windows::Forms::RadioButton^>^ radio3;

void InitializeComponent(void)
{
this->groupBox2 = (gcnew System::Windows::Forms::GroupBox());
this->groupBox1 = (gcnew System::Windows::Forms::GroupBox());
this->SuspendLayout();
//
// groupBox2
//
this->groupBox2->Location = System::Drawing::Point(125, 153);
this->groupBox2->Name = L"groupBox2";
this->groupBox2->Size = System::Drawing::Size(152, 134);
this->groupBox2->TabIndex = 3;
this->groupBox2->TabStop = false;
this->groupBox2->Text = L"Use";
//
// groupBox1
//
this->groupBox1->Location = System::Drawing::Point(125, 12);
this->groupBox1->Name = L"groupBox1";
this->groupBox1->Size = System::Drawing::Size(152, 135);
this->groupBox1->TabIndex = 2;
this->groupBox1->TabStop = false;
this->groupBox1->Text = L"You";
//
// Form1
//
this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
this->ClientSize = System::Drawing::Size(352, 330);
this->Controls->Add(this->groupBox2);
this->Controls->Add(this->groupBox1);
this->Name = L"Form1";
this->Text = L"Using Group Boxes";
this->ResumeLayout(false);
}
void BuildRadios()
{
this->SuspendLayout();

// Text for RadioButton places on Form directly
array<String^>^ rbText1 = gcnew array<String^> {
L"Can", L"You", L"Click", L"More", L"Than", L"One"
};
// Build a RadioButton for each rbText1
radio1 = gcnew array<RadioButton^>(6);
for (int i = 0; i < radio1->Length; i++)
{
radio1[i] = gcnew RadioButton();
radio1[i]->Location = Drawing::Point(20, 20+(40*i));
radio1[i]->Text = rbText1[i];
}
// Add RadioButtons to Form
Controls->AddRange(radio1);
// Text for RadioButton places in first GroupBox
array<String^>^ rbText2 = gcnew array<String^> {
L"Can", L"If", L"You"
};

// Build a RadioButton for each rbText2
radio2 = gcnew array<RadioButton^>(3);
for (int i = 0; i < radio2->Length; i++)
{
radio2[i] = gcnew RadioButton();
radio2[i]->Location = Drawing::Point(40, 30+(35*i));
radio2[i]->Text = rbText2[i];
}
// Add RadioButtons to GroupBox
groupBox1->Controls->AddRange(radio2);

// Text for RadioButton places in second GroupBox
array<String^>^ rbText3 = gcnew array<String^> {
L"Different", L"Group", L"Boxes"
};
// Build a RadioButton for each rbText3
radio3 = gcnew array<RadioButton^>(3);
for (int i = 0; i < radio3->Length; i++)
{
radio3[i] = gcnew RadioButton();
radio3[i]->Location = Drawing::Point(40, 30+(35*i));
radio3[i]->Text = rbText3[i];
}
// Add RadioButtons to GroupBox2
groupBox2->Controls->AddRange(radio3);
this->ResumeLayout(false);
}
};

</source>

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в 15:31, 26 мая 2010

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