System.Data
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Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.
System.Data.Common.DbParameterCollection
System.ComponentModel.Editor("Microsoft.VSDesigner.Data.Design.DBParametersEditor, Microsoft.VSDesigner, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")
System.ComponentModel.ListBindable(false)
If the command contains an ad hoc SQL statement, as opposed to a stored-procedure name, the number of the parameters in the collection must be equal to the number of parameter placeholders within the command text, or SQL Server raises an error. With a stored procedure, all the parameters declared in the stored procedure without a default value must be provided. Parameters declared with a default value are optional. This lets you specify a value other than the default.
For more information with additional sample code demonstrating how to use parameters, see Commands and Parameters (ADO.NET).
Represents a collection of parameters associated with a and their respective mappings to columns in a . This class cannot be inherited.
Method
System.Data.SqlClient.SqlParameter
To be added
Adds the specified object to the .
A new object.
The to add to the collection.
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Method
System.Int32
To be added
Adds the specified object to the .
The index of the new object.
An .
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System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)
Method
System.Data.SqlClient.SqlParameter
To be added
Adds a to the given the parameter name and the data type.
A new object.
The name of the parameter.
One of the values.
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2.0.0.0
Method
System.Data.SqlClient.SqlParameter
To be added
Adds the specified object to the .
A new object.
Use caution when you are using this overload of the SqlParameterCollection.Add method to specify integer parameter values. Because this overload takes a of type , you must convert the integral value to an type when the value is zero, as the following C# example demonstrates.
parameters.Add("@pname", Convert.ToInt32(0));
If you do not perform this conversion, the compiler assumes that you are trying to call the SqlParameterCollection.Add (string, SqlDbType) overload.
The name of the to add to the collection.
A .
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System.Obsolete("Do not call this method.")
System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)
Method
System.Data.SqlClient.SqlParameter
This overload is useful when you are adding a parameter of a variable-length data type such as varchar or binary.
Adds a to the , given the specified parameter name, and size.
A new object.
The name of the parameter.
The of the to add to the collection.
The size as an .
1.0.5000.0
2.0.0.0
Method
System.Data.SqlClient.SqlParameter
To be added
Adds a to the with the parameter name, the data type, and the column length.
A new object.
The name of the parameter.
One of the values.
The column length.
The name of the source column () if this is used in a call to .
1.0.5000.0
2.0.0.0
Method
2.0.0.0
System.Void
To be added.
Adds an array of values to the end of the .
The values to add.
Method
2.0.0.0
System.Void
To be added.
Adds an array of values to the end of the .
The values to add.
Method
2.0.0.0
System.Data.SqlClient.SqlParameter
replaces the SqlParameterCollection.Add method that takes a and an . The overload of Add that takes a string and an object was deprecated because of possible ambiguity with the SqlParameterCollection.Add overload that takes a and a enumeration value where passing an integer with the string could be interpreted as being either the parameter value or the corresponding value. Use whenever you want to add a parameter by specifying its name and value.
For Xml enumeration values, you can use a string, an XML value, an derived type instance, or a object.
Adds a value to the end of the .
A object.
The name of the parameter.
The value to be added. Use instead of null, to indicate a null value.
Method
System.Void
To be added
Removes all the objects from the .
1.0.5000.0
2.0.0.0
Method
2.0.0.0
System.Boolean
To be added.
Determines whether the specified is in this .
true if the contains the value; otherwise false.
The value.
Method
System.Boolean
To be added
Determines whether the specified is in this .
true if the contains the value; otherwise false.
The value.
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Method
System.Boolean
To be added
Determines whether the specified parameter name is in this .
true if the contains the value; otherwise false.
The value.
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2.0.0.0
Method
System.Void
To be added
Copies all the elements of the current to the specified one-dimensional starting at the specified destination index.
The one-dimensional that is the destination of the elements copied from the current .
A 32-bit integer that represents the index in the at which copying starts.
1.0.5000.0
2.0.0.0
Method
2.0.0.0
System.Void
To be added.
Copies all the elements of the current to the specified starting at the specified destination index.
The that is the destination of the elements copied from the current .
A 32-bit integer that represents the index in the at which copying starts.
Property
System.Int32
To be added: an object of type 'int'
To be added
Returns an Integer that contains the number of elements in the . Read-only.
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Method
System.Collections.IEnumerator
To be added
Returns an enumerator that iterates through the .
An for the .
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Method
2.0.0.0
System.Data.Common.DbParameter
To be added.
To be added.
To be added.
To be added.
Method
2.0.0.0
System.Data.Common.DbParameter
To be added.
To be added.
To be added.
To be added.
Method
2.0.0.0
System.Int32
To be added.
Gets the location of the specified within the collection.
The zero-based location of the specified that is a within the collection. Returns -1 when the object does not exist in the .
The to find.
Method
System.Int32
To be added
Gets the location of the specified within the collection.
The zero-based location of the specified that is a within the collection. Returns -1 when the object does not exist in the .
The to find.
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Method
System.Int32
To be added
Gets the location of the specified with the specified name.
The zero-based location of the specified with the specified case-sensitive name. Returns -1 when the object does not exist in the .
The case-sensitive name of the to find.
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Method
2.0.0.0
System.Void
To be added.
Inserts a object into the at the specified index.
The zero-based index at which value should be inserted.
A object to be inserted in the .
Method
System.Void
To be added
Inserts an into the at the specified index.
The zero-based index at which value should be inserted.
An to be inserted in the .
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2.0.0.0
Property
2.0.0.0
System.Boolean
To be added.
To be added.
Gets a value that indicates whether the has a fixed size.
Property
2.0.0.0
System.Boolean
To be added.
To be added.
Gets a value that indicates whether the is read-only.
Property
2.0.0.0
System.Boolean
To be added.
To be added.
Gets a value that indicates whether the is synchronized.
Property
System.Data.SqlClient.SqlParameter
To be added: an object of type 'int'
To be added
To be added: an object of type 'SqlParameter'
To be added
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2.0.0.0
System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)
System.ComponentModel.Browsable(false)
Property
System.Data.SqlClient.SqlParameter
To be added: an object of type 'string'
To be added
To be added: an object of type 'SqlParameter'
To be added
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2.0.0.0
System.ComponentModel.DesignerSerializationVisibility(System.ComponentModel.DesignerSerializationVisibility.Hidden)
System.ComponentModel.Browsable(false)
Method
2.0.0.0
System.Void
To be added.
Removes the specified from the collection.
A object to remove from the collection.
Method
System.Void
To be added
Removes the specified from the collection.
The object to remove from the collection.
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2.0.0.0
Method
System.Void
To be added
Removes the from the at the specified index.
The zero-based index of the object to remove.
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2.0.0.0
Method
System.Void
To be added
Removes the from the at the specified parameter name.
The name of the to remove.
1.0.5000.0
2.0.0.0
Method
2.0.0.0
System.Void
To be added.
To be added.
To be added.
To be added.
Method
2.0.0.0
System.Void
To be added.
To be added.
To be added.
To be added.
Property
2.0.0.0
System.Object
To be added.
To be added.
Gets an object that can be used to synchronize access to the .
Property
1.0.5000.0
System.Boolean
To be added.
To be added.
Gets a value that indicates whether the collection is synchronized.
Property
1.0.5000.0
System.Object
To be added.
To be added.
Gets an object that can be used to synchronize access to the collection.
Property
1.0.5000.0
System.Boolean
To be added.
To be added.
Gets a value that indicates whether the collection has a fixed size.
Property
1.0.5000.0
System.Boolean
To be added.
To be added.
Gets a value that indicates whether the collection is read-only.
Property
1.0.5000.0
2.0.0.0
System.Object
To be added.
To be added.
To be added.
To be added.
Property
1.0.5000.0
2.0.0.0
System.Object
To be added.
To be added.
To be added.
To be added.