Added spacing and padding support. (Note of known bug: For some reason, using the spacing combined with the auto compute feature causes an infinite loop, causing the program to crash.

BaseConverter/Form1.Designer.cs

@@ -65,11 +65,21 @@ namespace WindowsFormsApplication1
             this.octalTextBox = new System.Windows.Forms.TextBox();
             this.autoCompute = new System.Windows.Forms.CheckBox();
             this.autoComputeToolTip = new System.Windows.Forms.ToolTip(this.components);
+            this.paddingToggle = new System.Windows.Forms.CheckBox();
+            this.groupBox5 = new System.Windows.Forms.GroupBox();
+            this.paddingOffsetTextBox = new System.Windows.Forms.TextBox();
+            this.label1 = new System.Windows.Forms.Label();
+            this.groupBox6 = new System.Windows.Forms.GroupBox();
+            this.label2 = new System.Windows.Forms.Label();
+            this.spacingOffsetTextBox = new System.Windows.Forms.TextBox();
+            this.spacingToggle = new System.Windows.Forms.CheckBox();
             this.groupBox1.SuspendLayout();
             this.binaryGroupBox.SuspendLayout();
             this.groupBox2.SuspendLayout();
             this.groupBox3.SuspendLayout();
             this.groupBox4.SuspendLayout();
+            this.groupBox5.SuspendLayout();
+            this.groupBox6.SuspendLayout();
             this.SuspendLayout();
             // 
             // computeButton
@@ -256,13 +266,100 @@ namespace WindowsFormsApplication1
             // autoComputeToolTip
             // 
             this.autoComputeToolTip.IsBalloon = true;
-            //this.autoComputeToolTip.Popup += new System.Windows.Forms.PopupEventHandler(this.autoComputeToolTip_Popup);
+            // 
+            // paddingToggle
+            // 
+            this.paddingToggle.AutoSize = true;
+            this.paddingToggle.Location = new System.Drawing.Point(6, 19);
+            this.paddingToggle.Name = "paddingToggle";
+            this.paddingToggle.Size = new System.Drawing.Size(81, 17);
+            this.paddingToggle.TabIndex = 9;
+            this.paddingToggle.Text = "Pad Zeros?";
+            this.paddingToggle.UseVisualStyleBackColor = true;
+            this.paddingToggle.CheckedChanged += new System.EventHandler(this.paddingToggle_CheckedChanged);
+            // 
+            // groupBox5
+            // 
+            this.groupBox5.Controls.Add(this.label1);
+            this.groupBox5.Controls.Add(this.paddingOffsetTextBox);
+            this.groupBox5.Controls.Add(this.paddingToggle);
+            this.groupBox5.Location = new System.Drawing.Point(295, 13);
+            this.groupBox5.Name = "groupBox5";
+            this.groupBox5.Size = new System.Drawing.Size(89, 88);
+            this.groupBox5.TabIndex = 10;
+            this.groupBox5.TabStop = false;
+            this.groupBox5.Text = "Padding";
+            // 
+            // paddingOffsetTextBox
+            // 
+            this.paddingOffsetTextBox.Location = new System.Drawing.Point(7, 59);
+            this.paddingOffsetTextBox.Name = "paddingOffsetTextBox";
+            this.paddingOffsetTextBox.ReadOnly = true;
+            this.paddingOffsetTextBox.Size = new System.Drawing.Size(76, 20);
+            this.paddingOffsetTextBox.TabIndex = 10;
+            this.paddingOffsetTextBox.Text = "8";
+            this.paddingOffsetTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            // 
+            // label1
+            // 
+            this.label1.Location = new System.Drawing.Point(7, 39);
+            this.label1.Name = "label1";
+            this.label1.Size = new System.Drawing.Size(76, 14);
+            this.label1.TabIndex = 11;
+            this.label1.Text = "Padding offset";
+            this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            // 
+            // groupBox6
+            // 
+            this.groupBox6.Controls.Add(this.label2);
+            this.groupBox6.Controls.Add(this.spacingOffsetTextBox);
+            this.groupBox6.Controls.Add(this.spacingToggle);
+            this.groupBox6.Location = new System.Drawing.Point(295, 107);
+            this.groupBox6.Name = "groupBox6";
+            this.groupBox6.Size = new System.Drawing.Size(89, 88);
+            this.groupBox6.TabIndex = 12;
+            this.groupBox6.TabStop = false;
+            this.groupBox6.Text = "Spacing";
+            // 
+            // label2
+            // 
+            this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 7F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.label2.Location = new System.Drawing.Point(7, 39);
+            this.label2.Name = "label2";
+            this.label2.Size = new System.Drawing.Size(76, 14);
+            this.label2.TabIndex = 11;
+            this.label2.Text = "Spacing Offset";
+            this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
+            // 
+            // spacingOffsetTextBox
+            // 
+            this.spacingOffsetTextBox.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
+            this.spacingOffsetTextBox.Location = new System.Drawing.Point(7, 59);
+            this.spacingOffsetTextBox.Name = "spacingOffsetTextBox";
+            this.spacingOffsetTextBox.ReadOnly = true;
+            this.spacingOffsetTextBox.Size = new System.Drawing.Size(76, 20);
+            this.spacingOffsetTextBox.TabIndex = 10;
+            this.spacingOffsetTextBox.Text = "4";
+            this.spacingOffsetTextBox.TextAlign = System.Windows.Forms.HorizontalAlignment.Center;
+            // 
+            // spacingToggle
+            // 
+            this.spacingToggle.AutoSize = true;
+            this.spacingToggle.Location = new System.Drawing.Point(6, 19);
+            this.spacingToggle.Name = "spacingToggle";
+            this.spacingToggle.Size = new System.Drawing.Size(71, 17);
+            this.spacingToggle.TabIndex = 9;
+            this.spacingToggle.Text = "Spacing?";
+            this.spacingToggle.UseVisualStyleBackColor = true;
+            this.spacingToggle.CheckedChanged += new System.EventHandler(this.spacingToggle_CheckedChanged);
             // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(300, 364);
+            this.ClientSize = new System.Drawing.Size(396, 364);
+            this.Controls.Add(this.groupBox6);
+            this.Controls.Add(this.groupBox5);
             this.Controls.Add(this.autoCompute);
             this.Controls.Add(this.groupBox4);
             this.Controls.Add(this.groupBox3);
@@ -284,6 +381,10 @@ namespace WindowsFormsApplication1
             this.groupBox3.PerformLayout();
             this.groupBox4.ResumeLayout(false);
             this.groupBox4.PerformLayout();
+            this.groupBox5.ResumeLayout(false);
+            this.groupBox5.PerformLayout();
+            this.groupBox6.ResumeLayout(false);
+            this.groupBox6.PerformLayout();
             this.ResumeLayout(false);
             this.PerformLayout();
 
@@ -309,6 +410,14 @@ namespace WindowsFormsApplication1
         private System.Windows.Forms.TextBox octalTextBox;
         private System.Windows.Forms.CheckBox autoCompute;
         private System.Windows.Forms.ToolTip autoComputeToolTip;
+        private System.Windows.Forms.CheckBox paddingToggle;
+        private System.Windows.Forms.GroupBox groupBox5;
+        private System.Windows.Forms.Label label1;
+        private System.Windows.Forms.TextBox paddingOffsetTextBox;
+        private System.Windows.Forms.GroupBox groupBox6;
+        private System.Windows.Forms.Label label2;
+        private System.Windows.Forms.TextBox spacingOffsetTextBox;
+        private System.Windows.Forms.CheckBox spacingToggle;
     }
 }
 

BaseConverter/Form1.cs

@@ -41,13 +41,21 @@ namespace WindowsFormsApplication1
         {
             // Define variables
             long decimalNum = 0, hexNum = 0, binNum = 0, octalNum = 0;
+            int paddingOffset = 0,spacingOffset = 0, i = 0;
 
             try
             { // Extract data from text boxes.
                 decimalNum = long.Parse(decimalTextBox.Text);
                 hexNum = Convert.ToInt64(hexTextBox.Text, 16);
+                // Remove spacing from binaryTextBox before parsing it
+                if (spacingToggle.Checked)
+                {
+                    binaryTextBox.Text = binaryTextBox.Text.Replace(" ", "");
+                }
                 binNum = Convert.ToInt64(binaryTextBox.Text, 2);
                 octalNum = Convert.ToInt64(octalTextBox.Text, 8);
+                paddingOffset = int.Parse(paddingOffsetTextBox.Text);
+                spacingOffset = int.Parse(spacingOffsetTextBox.Text);
             }
             catch (Exception Ex)
             {
@@ -94,12 +102,54 @@ namespace WindowsFormsApplication1
                 currentFocus("binaryTextBox");
             }
             // Print output
-            decimalTextBox.Text = decimalNum.ToString();
+            if (paddingToggle.Checked) // Padding: Add Zeros to the beginning of the string
-            hexTextBox.Text = hexNum.ToString("X");
+            {
-            binaryTextBox.Text = Convert.ToString(binNum, 2);
+                string binaryString = Convert.ToString(binNum, 2); // Define string to offset
-            octalTextBox.Text = Convert.ToString(octalNum, 8);
+                int binarySize = binaryString.Length; //count the length of the string.
+
+                if (paddingOffset > binarySize)
+                { // Is the decimal offset larger than the size of ths string?
+                    while (i != (paddingOffset - binarySize))
+                    {
+                        binaryString = "0" + binaryString;
+                        i++;
                     }
-        private void currentFocus(string focusOn) {
+                }
+                binaryTextBox.Text = binaryString;
+            }
+            else
+            {
+                binaryTextBox.Text = Convert.ToString(binNum, 2);
+            }
+            try
+            {
+                if (spacingToggle.Checked)
+                {
+                    string binaryString = binaryTextBox.Text; // Define string to offset
+                    int binarySize = binaryString.Length; //count the length of the string.
+                    i = binarySize;
+                    var builder = new StringBuilder(binaryString); // String builder
+                    while (i != 0)
+                    {
+                        if (i % spacingOffset == 0) // If i mod spacingOffset equals zero, append a space to the offset specified by i.
+                        {
+                            builder.Insert(i, " ");
+                        }
+                        i--;
+                    }
+                    binaryTextBox.Text = builder.ToString();
+                    builder = null; // null out builder when done
+                    //binaryTextBox.Text = binaryString;
+                }
+            } catch (Exception Ex) {
+                MessageBox.Show("Divide by zero");
+            }
+            hexTextBox.Text = hexNum.ToString("X");
+            octalTextBox.Text = Convert.ToString(octalNum, 8);
+            decimalTextBox.Text = decimalNum.ToString();
+        }
+        private void currentFocus(string focusOn)
+        {
             switch (focusOn)
             {
                 case "binaryTextBox":
@@ -197,5 +247,29 @@ namespace WindowsFormsApplication1
             if (autoCompute.Checked)
                 compute();
         }
+
+        private void paddingToggle_CheckedChanged(object sender, EventArgs e)
+        {
+            if (paddingToggle.Checked)
+            {
+                paddingOffsetTextBox.ReadOnly = false;
+            }
+            else
+            {
+                paddingOffsetTextBox.ReadOnly = true;
+            }
+        }
+
+        private void spacingToggle_CheckedChanged(object sender, EventArgs e)
+        {
+            if (spacingToggle.Checked)
+            {
+                spacingOffsetTextBox.ReadOnly = false;
+            }
+            else
+            {
+                spacingOffsetTextBox.ReadOnly = true;
+            }
+        }
     }
 }

BaseConverter/bin/Debug/BaseConverter.application

@@ -11,7 +11,7 @@
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>yuucww+k7TDTPDj046KVMAquP4M=</dsig:DigestValue>
+        <dsig:DigestValue>M1+IlQiQJ4OfFXw+8V52dd47UwQ=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/bin/Debug/BaseConverter.exe.manifest

@@ -52,14 +52,14 @@
     </dependentAssembly>
   </dependency>
   <dependency>
-    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="13824">
+    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="16896">
       <assemblyIdentity name="BaseConverter" version="1.0.0.0" language="neutral" processorArchitecture="msil" />
       <hash>
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         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>AZ1RyIR6zUElaFiQPabdRc1KQGU=</dsig:DigestValue>
+        <dsig:DigestValue>UiwtToWaxlHHmAc6iXW07oBqZio=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/bin/Debug/BaseConverter.vshost.application

@@ -11,7 +11,7 @@
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>yuucww+k7TDTPDj046KVMAquP4M=</dsig:DigestValue>
+        <dsig:DigestValue>M1+IlQiQJ4OfFXw+8V52dd47UwQ=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/bin/Release/BaseConverter.application

@@ -11,7 +11,7 @@
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>ZheybUAJpg39YCWBJx+Gc4mkZw4=</dsig:DigestValue>
+        <dsig:DigestValue>o9qGPInDcM+MIPFuzS1NJwC3Lk8=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/bin/Release/BaseConverter.exe.manifest

@@ -52,14 +52,14 @@
     </dependentAssembly>
   </dependency>
   <dependency>
-    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="13312">
+    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="16384">
       <assemblyIdentity name="BaseConverter" version="1.0.0.0" language="neutral" processorArchitecture="msil" />
       <hash>
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         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>GXF67NBKCPtbhPkDo1mD8A/wVqU=</dsig:DigestValue>
+        <dsig:DigestValue>DHImL6Kx0jD1DC/eCcyyWDlW0JI=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/obj/Debug/BaseConverter.application

@@ -11,7 +11,7 @@
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         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>yuucww+k7TDTPDj046KVMAquP4M=</dsig:DigestValue>
+        <dsig:DigestValue>M1+IlQiQJ4OfFXw+8V52dd47UwQ=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/obj/Debug/BaseConverter.exe.manifest

@@ -52,14 +52,14 @@
     </dependentAssembly>
   </dependency>
   <dependency>
-    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="13824">
+    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="16896">
       <assemblyIdentity name="BaseConverter" version="1.0.0.0" language="neutral" processorArchitecture="msil" />
       <hash>
         <dsig:Transforms>
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>AZ1RyIR6zUElaFiQPabdRc1KQGU=</dsig:DigestValue>
+        <dsig:DigestValue>UiwtToWaxlHHmAc6iXW07oBqZio=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/obj/Release/BaseConverter.application

@@ -11,7 +11,7 @@
           <dsig:Transform Algorithm="urn:schemas-microsoft-com:HashTransforms.Identity" />
         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>ZheybUAJpg39YCWBJx+Gc4mkZw4=</dsig:DigestValue>
+        <dsig:DigestValue>o9qGPInDcM+MIPFuzS1NJwC3Lk8=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>

BaseConverter/obj/Release/BaseConverter.exe.manifest

@@ -52,14 +52,14 @@
     </dependentAssembly>
   </dependency>
   <dependency>
-    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="13312">
+    <dependentAssembly dependencyType="install" allowDelayedBinding="true" codebase="BaseConverter.exe" size="16384">
       <assemblyIdentity name="BaseConverter" version="1.0.0.0" language="neutral" processorArchitecture="msil" />
       <hash>
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         </dsig:Transforms>
         <dsig:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
-        <dsig:DigestValue>GXF67NBKCPtbhPkDo1mD8A/wVqU=</dsig:DigestValue>
+        <dsig:DigestValue>DHImL6Kx0jD1DC/eCcyyWDlW0JI=</dsig:DigestValue>
       </hash>
     </dependentAssembly>
   </dependency>