SQLiteDatabase.Replace(String, String, ContentValues) Method

Reference

Definition

Namespace:: Android.Database.Sqlite

Assembly:: Mono.Android.dll

Important

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Convenience method for replacing a row in the database.

[Android.Runtime.Register("replace", "(Ljava/lang/String;Ljava/lang/String;Landroid/content/ContentValues;)J", "GetReplace_Ljava_lang_String_Ljava_lang_String_Landroid_content_ContentValues_Handler")]
public virtual long Replace (string? table, string? nullColumnHack, Android.Content.ContentValues? initialValues);

[<Android.Runtime.Register("replace", "(Ljava/lang/String;Ljava/lang/String;Landroid/content/ContentValues;)J", "GetReplace_Ljava_lang_String_Ljava_lang_String_Landroid_content_ContentValues_Handler")>]
abstract member Replace : string * string * Android.Content.ContentValues -> int64
override this.Replace : string * string * Android.Content.ContentValues -> int64

Parameters

table: String

the table in which to replace the row

nullColumnHack: String

optional; may be null. SQL doesn't allow inserting a completely empty row without naming at least one column name. If your provided initialValues is empty, no column names are known and an empty row can't be inserted. If not set to null, the nullColumnHack parameter provides the name of nullable column name to explicitly insert a NULL into in the case where your initialValues is empty.

initialValues: ContentValues

this map contains the initial column values for the row. The keys should be the column names and the values the column values.

Returns

Int64

the row ID of the newly inserted row, or -1 if an error occurred

Attributes: RegisterAttribute

Remarks

Convenience method for replacing a row in the database. Inserts a new row if a row does not already exist.

Java documentation for android.database.sqlite.SQLiteDatabase.replace(java.lang.String, java.lang.String, android.content.ContentValues).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

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